Special topic: the incident of smashing, looting and burning in Lhasa, Tibet

　For more details, please enter the documentary "Dalai Lama" > > >

　　　　News from CCTV.com: In 1951, the Central Government of China and representatives of local governments in Tibet signed the Seventeen-Article Agreement for the peaceful liberation of Tibet. The news spread to the United States, and some American officials constantly encouraged the Dalai Lama and the Kasha government to reject the agreement through the living Buddha (Dalai’s big brother) who was in the United States at this time. At the same time, the Dalai Lama’s second brother, Jiale Dunzhu, also signed a decision with the Central Intelligence Agency on guerrilla and intelligence warfare in Tibet, and established a Tibetan spy intelligence network in Darjeeling. American officials in India even elaborated an "escape plan" to take the Dalai Lama to India.

　

More exciting videos:

[Video] The US ambassador sent a letter to support Tibet’s rebellion and Dalai Lama’s declaration of "Tibet independence"

[Video] Dalai’s visit to India was delayed. Premier Zhou advised Dalai to return to China for misunderstanding.

[Video] The CIA participated in the Tibetan rebellion in 1959 and planned the Dalai Lama’s escape.

[Video] The Dalai Lama personally wrote Ode to Chairman Mao after his trip to Beijing.

[Video] CCTV documentary "Dalai Lama"

Editor: Wei Yu

　　In less than four years, from "returning to the market value of 100 billion" to "don’t be ST", investors’ confidence and expectations for Yonghui Supermarket (601933.SH), a former white horse, are constantly lowering.　

　　"A dime for a year", "A hundred-year loom" and "Fujian will lose forever", Yonghui Supermarket investors expressed their helplessness in the stock bar. The company’s current market value is higher than 100 billion in 2020, and it has been halved.　

　　At the same time, there is also performance under pressure. According to the latest performance forecast, in 2021 and 2022, Yonghui Supermarket may have a total loss of about 6.6 billion yuan.　

　　In recent years, Yonghui Supermarket has also taken a number of measures to turn the situation around, including repeated buybacks in the stock market and the introduction of JD.COM veterans in the management. Judging from the effect, the effect of stimulating stock prices and improving performance is not obvious.　

　　How to get to Yonghui Supermarket in the future? Can the company promise to make a profit in 2023? This is a problem that many investors are paying attention to now.　

　　The market value dropped from 100 billion to 30 billion.　

　　Looking back at the market value performance of Yonghui Supermarket in the last four years, it can be described as peaks and valleys.

　　Judging from the stock price trend, at the beginning of 2020, Yonghui Supermarket’s share price was still around 7 yuan, and it went down all the way after reaching the stage peak of 11.2 yuan in April. As of the close of February 9, 2023, the total market value of the company was only 32.3 billion yuan.　

　　In order to stabilize the stock price and give investors confidence, Yonghui Supermarket started a big repurchase when the market value continued to decline.　

　　In October 2020, Yonghui Supermarket issued a repurchase plan, indicating that it intends to repurchase the company’s shares with its own funds of no more than 2.7 billion yuan. By May 2021, the company had actually repurchased 390 million shares, accounting for 4.13% of the total share capital, and the total amount of funds used was 2.7 billion yuan, which was cancelled in September of the same year.　

　　In August, 2022, Yonghui Supermarket issued a repurchase plan again, and planned to repurchase no more than 150 million shares with its own funds of 400 million to 700 million yuan. As of January 30, 2023, the company has repurchased 95.64 million shares, and the total amount of funds paid is about 298 million yuan.　

　　At the same time, the executives of Yonghui Supermarket are also increasing their shares. From February 2021 to November 2021, Zhang Xuansong, the chairman of the company, and his concerted action, Xishirun Herun Series Fund, increased their holdings by 184 million shares, accounting for 2.03% of the company’s total share capital.　

　　Wu Lefeng, secretary of the board of directors of Yonghui Supermarket, also increased his holding of 68,800 shares in May 2022, accounting for 0.00076% of the total share capital. According to the average price of 4.36 yuan/share, the total amount of funds spent is about 300,000 yuan. According to the 2021 annual report, Wu Lefeng earned an annual salary of 660,000 yuan. According to the current share price, if Wu Lefeng still holds it, the book floating loss will exceed 18%.　

　　However, while Zhang Xuansong and concerted action increased their holdings, their personal shareholding ratio was decreasing. According to the financial report, in the third quarter of 2020 -2022, Zhang Xuansong’s personal shareholding ratio has dropped from 14.79% to 9.72%, with a cumulative reduction of more than 500 million shares. By the third quarter of 2022, 355 million shares of Zhang Xuansong were pledged, accounting for 40% of the shareholding ratio.　

　　Huge performance losses, tight capital chain　

　　The market value of Yonghui Supermarket continues to fall, which is not unrelated to its declining performance.　

　　Yonghui Supermarket was listed at the end of 2010. By 2019, the company’s revenue has increased to 84.9 billion yuan with an annual growth rate of 15%-24%. However, since 2020, the company’s revenue growth rate began to decline. From 2020 to the third quarter of 2022, this indicator dropped from 9.8% to 1.53%, and the positive growth of 1.53% was achieved on the negative growth base in 2021.　

　　The performance of net profit is also not optimistic. According to the performance forecast, Yonghui Supermarket is expected to lose 2.7 billion yuan in 2022, which is smaller than the loss of 3.9 billion yuan in 2021, but the loss is still huge.　

　　Regarding the reasons for the loss, Yonghui Supermarket said in the performance forecast that first, due to the COVID-19 epidemic, more stores were closed; Second, the transaction price of the company’s financial assets in the secondary market dropped significantly in 2022, and the annual loss of fair value change was 640 million yuan; Third, the company invested about 700 million yuan in science and technology throughout the year, and the online business sales lost 440 million yuan.　

　　The financial assets of Yonghui Supermarket are mainly equity investments such as Karman Topco L.P and Arowana.　

　　In the third quarter of 2022, Yonghui Supermarket sold its shares in Arowana, with a loss of 115 million yuan (before tax); So far, the cumulative investment income of Arowana investment target is 173 million yuan (before tax).　

　　As for Karman Topco L.P., according to the 2022 performance forecast, the fair value of Karman Top Co L.P decreased by 524 million yuan compared with the beginning of the year. The company conducts impairment test on some long-term assets and makes provision for impairment. According to preliminary calculation, the company is expected to accrue long-term equity investment and other long-term assets impairment of about 600 million yuan.　

　　On the whole, however, most of the company’s losses in 2022 were caused by the epidemic and poor investment in financial assets. Although the online business suffered losses, it lost 400 million yuan compared with the previous year, and its sales increased by 21% year-on-year. The company’s operating fundamentals are improving. Li Songfeng, CEO of the company who has been in office for less than two years, has also said that he will strive to achieve profitability in 2023.　

　　According to the information, Li Songfeng joined Yonghui Supermarket in 2021 and was hired by the company with a high salary. According to the 2021 annual report, his annual salary was 3.96 million yuan, much higher than other senior managers.　

　　According to the announcement, Li Songfeng was deeply involved in the transformation of JD.COM’s mobile Internet, the construction of China and Taiwan, and the external empowerment of technology. He was selected into the JD.COM JD Pilot Future Leader Program and has 20 years of technical and management experience. After joining the company, Li Songfeng will be responsible for the technology strategy and digital transformation strategy of Yonghui Supermarket.　

　　Li Songfeng’s profound experience in the field of interconnection technology is his confidence in calling for profitability in 2023. But judging from other financial indicators of the company, profit is not only a slogan, but also an imminent pressure.　

　　In the third quarter of 2022, the asset-liability ratio of Yonghui Supermarket reached 84%, and the monetary fund in its account was 8.1 billion yuan, while the short-term loans, accounts payable and non-current liabilities due within one year during the period totaled 18.1 billion yuan, which is far from being covered by the company’s current monetary fund. If it fails to make profits, the company may face greater pressure and risks in the capital chain.　

　　Tik Tok’s US delegations joined the melee strongly.　

　　Yonghui Supermarket suffered losses in 2021, which was related to the large-scale expansion of online supermarkets and community group purchases, including Meituan Youxuan, Dingdong Shopping, Pupu Supermarket, Duoduo Shopping, Orange Heart Youxuan, Tik Tok Mall, etc. The low-price strategy of such retail channels had a great impact on the operation of traditional supermarkets.　

　　According to the research data of soochow securities, the fresh products of community group buying platform are 25%~30% cheaper than supermarkets on average, and the standard daily necessities are about 20% cheaper on average. The common people are very sensitive to the price of daily consumer goods. Such a large price gap reduces the flow of people in supermarkets and puts pressure on retail prices.　

　　In addition to the price advantage, the market share of traditional supermarkets is gradually being eroded.　

　　According to the China Instant Retail Development Report 2022 released by China Chain Store & Franchise Association in November last year, more than 90% of users prefer to spend online to meet their daily needs.　

　　The report also mentioned that people in the industry generally predict that the compound growth rate of the instant retail market will be around 50% in the next few years. It is estimated that by the end of 2026, the relevant market size of the instant retail industry will exceed 1 trillion yuan.　

　　As a traditional retailer, super leader. The current performance of Yonghui Supermarket also reflects the plight of traditional supermarkets. In recent years, news about the closure and declining performance of traditional supermarkets such as Carrefour, Wal-Mart and RT Mart has frequently appeared in the media.　

　　Based on market changes, in order to get rid of this situation, shortly after Li Songfeng took office, Yonghui Supermarket put forward the goal of building an omni-channel digital retail platform based on fresh food and taking customers as the center in 2021, and upgraded its organizational structure to be more flat, flexible and young, which is also its new ten-year strategy for the future.　

　　Judging from the performance of the online channel of the 2022 annual performance forecast, the strategy of "Science and Technology Yonghui" has achieved results, but compared with other platforms, there is still much room for improvement.　

　　For example, in terms of service, in July, 2021, Yonghui Supermarket WeChat applet "YH Yonghui life+"illegally charged 1 yuan packaging fees without the consent of consumers, and its affiliated companies were fined by Shanghai State Administration for Market Regulation for a total of 40,000 yuan, which quickly reached the top of the hot search and triggered discussion.　

　　In August of the same year, Yonghui Supermarket issued an apology statement, saying that it attached great importance to the issue of "1 yuan packaging fee charged by Yonghui Life applet", saying that it had urgently optimized the commodity packaging service and charging rules. After rectification, the online platform of Yonghui Supermarket has been changed to be charged, that is, the order can only be placed successfully after 1 yuan’s fee has been paid. In terms of delivery timeliness, Yonghui Supermarket takes one hour.　

　　Based on these two items, online platforms such as Meituan Shopping, Dingdong Shopping and Pupu do not charge packaging fees. In addition, in terms of delivery timeliness, these platforms take half an hour.　

　　According to iResearch’s Research Report on User Insight of C-End Platform in the Same City, 62.8% of users can accept the delivery time within 30 minutes to 50 minutes, and more than 18% of users hope to receive the goods within 30 minutes of placing an order. It has become an important label on instant retailing.　

　　In this respect, Yonghui Supermarket is still a long way from users’ hopes. In order to win the online battle, Li Songfeng still faces one huge challenge after another. (Jordan) (produced by Thinking Finance)

　　Article source: Teacher Jiang’s skin care ingredients room WeChat WeChat official account

　　Original title: Is Esther Yu scolded like this in South Korea? Hanwang: Can this ordinary girl be popular?

　　Author: Xia Dada

　　Good afternoon, students ~

　　Have you seen Esther Yu and Vin’s new play A Little Forest for Two recently? Many netizens said that they would be sweetened by Esther Yu!

　　Professor Gao Leng × Fashion Little online celebrity’s setting is earthy and sweet, which seems to be easy to decompress, and the sugar content of the two people is particularly excessive when interacting!

　　I have to say, Esther Yu really killed the male killer, and this time the modeling in the play is also very eye-catching.

　　Plus just finished freesia tactic, Esther Yu recently but harvested a lot of affection!

　　But later, as soon as I went online, I found that many netizens spit out Esther Yu’s "ordinary girl", her voice was ugly, and she was not suitable for being a big woman.

　　But one thing, I personally like Esther Yu’s lovely looks next door. She looks comfortable and has no sense of distance, just like a little sweetheart ~

　　So what if the appearance is not exquisite enough? It doesn’t hinder becoming a male god harvester at all!

　　Speaking of which, in fact, Seven is also like this, and its appearance is not outstanding, but Haoran Liu, Song Weilong and Allen who have worked together … no matter how old they are, they have a sense of cp in the same box!

　　Andy, too, from Li Xian to Cheng Yi, which one was not knocked on by everyone?

　　The question is, their face value is not very top-notch in the entertainment circle, but why can they hold the bg banner steady?

　　In fact, if you look closely, you will find that their looks have something in common, which is a very popular "pig looks" in the past two years.

　　At first glance, the "pig line" doesn’t look good, but in fact, as long as you find the right way to become beautiful, it can still be exquisite and beautiful!

　　Speaking of which, I thought that I wrote an issue of "Animal Department Appearance" to you last year, and many students said that they wanted to see the second issue, so let’s arrange "Animal Department Appearance 2.0" today!

　　You can take a look at the following content and see which one is more consistent with your appearance, so that you can overtake in the corner and become beautiful ~

　　First of all, let’s talk about the appearance of the pig line mentioned at the beginning. The facial bones of this appearance are not strong, and the face lines are very round.

　　Moreover, the appearance of the pig is generally short in the lower half of the face, with a low eye position and a full sense of youthfulness (who can see that Seven is already 30+? )

　　On the front, the nose is fleshy, and some of them are slightly turned out, just like the pig’s nose.

　　None of the above hardware seems to be superior? But in fact, with the overall appearance characteristics, it is the standard sweet girl face!

　　However, under these hardware, we have to find the right idea of beauty, in order to turn the seemingly earthy characteristics into exquisite and attractive ones ~

　　Because the pig line looks dull, if you want to strengthen the exquisiteness, you can create some [acute angles].

　　In the five senses, if there are some sharp and angular details, such as sharp corners of the eyes, corners of the mouth and chin, it can give people a delicate sense of detail.

　　Full face operation is not easy for makeup white, so I suggest you start with eyeliner, because eyeliner painting is really the most obvious place. Today I will teach you a very simple method:

　　▶1.用手指轻轻扯住眼尾，让眼线能更好的操作👇🏻

　　▶2.用眼线胶笔在眼尾轻轻拖出来，不用太长，就是个很粗糙的线👇🏻

　　▶3.再拿一把扁平的斜向刷，把线条拉出来👇🏻

　　▶4.想看起来更自然的话，可以用扁头刷沾取深色眼影，在眼线上方慢慢往前晕染👇🏻

　　脸平的猪系长相，可以靠加深山根的阴影来缩短眉间距，来打造明艳感。

　　①先找到眉峰，然后顺着肌肉走向画出眉尾。

　　②用棕色的染眉膏轻刷眉毛，注意：不要下太重手碰到眉毛底部的皮肤，不然会蹭出蜡笔小新眉！

　　主要轻轻带过眉毛让颜色更柔和即可，因为粗眉实在不适合深色，会显得愣👌

　　之后就是通过“C字形”的阴影去缩短眉间距，记得这个“C”的弧度尽量大一些，让山根的存在感更强。

　　④鼻子的侧影稍微带过就好，鼻头这里打一个圈，让鼻尖显得更翘，还能让五官显得更加集中～

　　猪系长相的眼妆，在眼影方面不是很重要，太浓的眼影显得很没有精神。

　　比起眼影，灵动的睫毛才是增加精致灵动的关键，看我扒到了虞书欣眼睫毛教程！

　　Her method is to match a fishtail hair with a fairy hair, using these three models of Anji Cat:

　　Stick a row of 12mm fishtails first, so we don’t have to stick them so closely, leaving a little space for fairy hair.

　　‍

　　After that, stick fairy hair in the gap, about 4 hairs are enough, which can naturally deepen the three-dimensional sense and naturally enlarge your eyes.

　　Finally, add lower eyelashes, and you can get360-degree three-dimensional big eyes without dead ends with 4 eyelashes ~

　　The appearance of the deer is also very hot in the past two years, and it is as smart and playful as the deer.

　　The most obvious feature of this appearance is that it has big clear eyes as round as a deer, and the lying silkworm is also obvious.

　　Deer girls’ faces have a stronger sense of outline, and their faces are thinner and longer, mostly oval faces, and their facial lines are also very smooth.

　　Because the deer is full of wild breath, if it is placed on the appearance of the deer, it is thick hair. Thick, black wild eyebrows have a lot of hair.

　　It’s like an elf coming out of the forest, smelling the grass in the forest ~

　　These natural advantages in hardware determine that the appearance of deer is not suitable for over-modification, and maintaining natural beauty is the right solution.

　　So, try to avoid heavy makeup and smoky makeup that cover the original fresh aura of deer.

　　We must give full play to the advantages of the deer’s appearance, and the center of gravity of the whole face is on the eyebrows with strong presence.

　　Deer’s eyes are round at first. Compared with fox’s eyes, they emphasize height rather than length. So we can increase the height of our eyes and make them more round by lying silkworm.

　　When drawing a lying silkworm, sink the center and fold the sides.

　　This will visually increase the height of the eyes and make them look round.

　　Lip color can be weakened, and using milk tea color and milk apricot lipstick to create a clear and wild feeling is much more natural than big red lips.

　　Because deer looks have their own forest temperament, a strong sense of hair is the key to creating a sense of atmosphere.

　　Compared with short hair, deer looks more suitable for long hair, and it is better to have black hair with a little curl.

　　Even if it is dyed, try to choose dark hair. Like dark brown, dark brown and dark coffee are all good colors, which can improve temperament.

　　Students with straight hair can use an air cushion comb before going out, and their hair will look much better.

　　Of course, curly hair is ok, but the curl doesn’t have to be at the same height, which will make you look carefully dressed.

　　The most natural thing is lazy curls. Here is a method that a disabled party must learn: tie your hair into three braids, on the left and right sides and above.

　　Roll the splint outward and inward, then loosen the curling iron, slide to the bottom and roll it all up. The latter two are the same.

　　If you want to say the cutest and most tender appearance, it must be the rabbit tie face of off the charts who kills men!

　　Rabbit is a classmate with looks, and his skin is as white and tender as a rabbit.

　　This appearance, facial features are small, round almond eyes are not very big, but very bright and smart ~

　　Their lower court is short, and what they generally have is a short chin+a small cherry mouth, as well as cheek meat with a slightly bulging jaw, which is exactly the same as that of a rabbit.

　　To say the most distinctive place, it should be a slight convex mouth. When you don’t laugh, two rabbit teeth are looming, and when you smile, it is very soft and cute ~

　　For students who have a slight convex mouth and are troubled by inner double and fleshy face, it is very suitable to master the idea of becoming beautiful in rabbit beauty.

　　At first glance, the appearance of rabbits will have a low stereoscopic degree and a lot of white space on their faces, but it is not suitable for fleshy faces if they are over-repaired.

　　Therefore, we can focus on creating a lying silkworm and a full risorius to neutralize the blank feeling of the face.

　　Lying silkworm mentioned above, so let’s focus on how risorius stands out.

　　When it comes to rabbits, everyone’s impression is pink and tender, and the overall tone of the rabbit makeup is mainly pink and orange.

　　To highlight risorius, use a high-gloss blush. Brightness is generally light-colored milk powder and purple. Low lightness is generally close to skin color, such as apricot orange, cinnamon, orange brown. ….

　　If you can’t tell the difference, you can adjust the photo to black and white mode, and the low brightness is obviously more gray.

　　High-brightness blush is swept horizontally in the face, so pay attention to the range.

　　You can also try to dip in the warm brown tone to repair the capacity, draw a horizontal line from the base of the nose to the cheek, and then smudge it.

　　You can also try dipping it so that risorius can lift it visually, and the whole person looks even younger.

　　You can also try today’s animal face 2.0 dry goods. Have you found out which type you are?

How is your pure electric car experience in the cold winter?

The discount on battery life may not be the worst thing. Recently, more than a dozen Tesla owners in Canada have reported that even the air conditioner can’t be used in winter. Not only is the car frozen at a discount, but people are also frozen with a snot and tears.

Moreover, the basic things that can’t be heated in winter are heat pump air conditioners.

This is very strange. The high-efficiency and energy-saving advantages of heat pump air conditioners have not been brought into play, but they cannot be heated, which has attracted the doubts of some Canadian car owners and attracted the attention of Tesla’s R&D team. Musk said that this is a high priority for Tesla.

But even weirder, Musk said that the failure of heat pump air conditioner turned out to be a software problem, which can be completed by firmware update. Perhaps many people have never heard of it, and air conditioners still need OTA. However, after understanding the structure and working principle of Tesla heat pump air conditioner, we can find that this set of hardware can realize 12 different functions, and all the functions are controlled by software.

Therefore, the problem of Tesla heat pump air conditioning may really be a software problem.

So, how amazing is Tesla’s heat pump air conditioner? Why can’t refrigeration occur under extremely cold conditions? Can the industry solve this problem? After reading the patent of Tesla heat pump air conditioner and having a conversation with the Weiling engineer of Midea, the car found the answer to the question.

This month, countries in the northern hemisphere ushered in the coldest time since winter, and electric vehicles also entered the worst stage of the year.

Recently, Tesla owners in Canada reported that they were driving in an extremely cold environment and the heat pump air conditioner could not be used.

Twitter user @TSelvig said that when traveling that day, the temperature had dropped to-40 C. In this extremely cold weather, when he was driving Tesla Model Y, the heat pump air conditioner could not be used. After trying to restart the vehicle and call Tesla customer service, this problem still cannot be solved, and the owner is a few hours’ drive from the nearest service center, so it is impossible to drive without air conditioning.

In the end, the family switched to a fuel car.

Another Model Y owner @paateach has a richer experience. His Model Y has no warm air for two consecutive winters.

He tweeted that he lived in Saskatchewan, southern Canada, and in February last year, he encountered the situation that the heat pump air conditioner could not be used, and there was no warm air for a whole month. Later, Tesla replaced a group of super manifolds for him, and the heat pump air conditioner could be used at that time. However, by this winter, when the temperature dropped to -30℃, he once again encountered the situation that the heat pump air conditioner could not be used.

At that time, he photographed the prompt on the car screen: the cockpit climate control system needs maintenance, and the heating and cooling systems will be restricted or unusable.

Two car owners questioned Tesla: Why did Tesla’s heat pump air conditioner fail in extremely cold weather? Tesla has been repaired several times, why is the maintenance plan still invalid?

Some car owners even said that after this winter, they hope to sell their Tesla in exchange for a fuel car, at least there will be no air conditioning and heating failure.

Angie Dean, chairman of Tesla Owner’s Club in Alberta, Canada, said: "In Alberta and Saskatchewan, Canada, more than a dozen Tesla owners have experienced the problem that heat pump air conditioners cannot be used."

Just last week, the owner community Drive Tesla Canada tweeted @ Musk, asking him to comment on the heat pump problem. Musk replied to the tweet within 5 minutes, saying that maintaining the heat pump air conditioner has a very high priority. After 40 minutes, Musk said that the new firmware of heat pump air conditioner has been introduced to users.

It is quite curious that why the failure of heat pump air conditioner can be repaired by firmware update? In addition, after the firmware update is completed, there is still feedback from the owner that heating cannot be done. Is the firmware update useful?

In a patent document published by Tesla in 2019, the structure and operation mode of the heat pump air conditioning system were demonstrated. At the beginning of 2020, with the mass production of Model Y, this patent was also transformed into the mass production application of Tesla.

If you open the front case of Tesla, you can see the heat pump air conditioner and many pipes and harnesses. In fact, this is just the tip of the iceberg of the heat pump system. From the patent drawing, Tesla’s heat pump air conditioner has 11 main components, and is responsible for the thermal cycle of the whole vehicle, which can lead to different parts of the vehicle such as cockpit, battery pack and motor.

These main components are compressor, cabin condenser, cabin evaporator, battery system cooling device, cabin blower, motor liquid-cooled condenser, storage battery, three-way compressor air outlet, low-voltage electric cabin heater (PTC), recirculating air conditioner and heating.

Among the 11 main components, Tesla did not directly cancel the traditional PTC heating, but still equipped with a low-voltage PTC heating. However, due to the lack of power, this PTC heating device can not directly heat the cabin, but provides auxiliary heating when the heat pump system is insufficient.

Surprisingly, Tesla’s hardware can realize 12 different working modes, which are completed by different software scheduling.

Among these 12 working modes, there are only three modes in which heat pump participates. Heat pump participation in heating can be divided into pure heat pump mode and mixed heating mode. When the heat pump efficiency is high, the pure heat pump mode is activated, and when the efficiency is low, the mixed heating mode is activated. The heat pump can be mixed with PTC heating and can also be added to the evaporator for heating together.

In addition, the cabin and battery system can be heated simply by using the compressor and evaporator. In addition, the in-vehicle thermal circulation system can also realize the functions of cabin defogging, defrosting, dehumidification and so on.

A conclusion can be drawn here: it is indeed feasible to fix the problem of heat pump air conditioning through firmware update.

When there is nothing wrong with the hardware of the heat pump air conditioning system, the adjustment of the heat pump air conditioning system can be realized by adjusting the software scheduling in different environments.

As far as the heat pump system is concerned, there is a strong relationship between the efficiency of heating the cabin and the efficiency of the heat pump. Because the working principle of heat pump air conditioning is to exchange heat energy inside and outside the car.

Through the evaporator, the refrigerant can absorb heat from the external environment, and after the refrigerant in the car is liquefied, it releases heat, so that it can heat the cabin.

However, if the temperature of the external environment is lower, it is more difficult for the refrigerant to obtain heat from the external environment, which leads to the low heating efficiency of heat pump air conditioning in extremely cold environment.

Tesla also knows this obvious problem, so it adds auxiliary heating devices in addition to heat pump air conditioning.

Tesla drew a chart in the patent, which can explain the efficiency of heat pump air conditioning at different temperatures. The efficiency coefficient of heat pump air conditioning is expressed by COP(Coefficient of Performance). When COP=1, it means that the consumed electric energy is equal to the generated heat energy. When COP>1, the heat pump air conditioner is in the high efficiency area, which means that it can get more heat energy by consuming less electric energy.

As can be seen from Tesla’s chart, when the ambient temperature and battery temperature are lower than -20℃ at the same time, the efficiency of heat pump air conditioning will be very low, which is also considered as extremely cold temperature by Tesla, and there is no solution below this temperature. But at this time, just heat the battery, the COP value will increase, and the heating system can be used normally.

When COP=1, the heat pump air conditioner does not work and relies on evaporation to achieve heating. When COP≥1, the heat pump air conditioner will participate in heating, and the temperature needs to be above -10℃.

The second conclusion can be drawn here: if the weather outside is extremely cold, even if the firmware of the heat pump air conditioner is updated, the heating effect will still be poor. The solution is to heat the battery, or preheat it before going out.

However, under the tweet that Musk replied to the updated firmware, there are still many users who feedback that the vehicle still cannot heat.

Then, there is probably a hardware problem.

Tesla owner @paateach said on Twitter that his Tesla Model Y has been replaced with two super manifolds, including the sensor of heat pump air conditioner, expansion valve and refrigerant pipeline. The heating system can be used temporarily, but I am very worried that it may be damaged again.

Twitter user Tesla owner revealed the research and development story of heat pump air conditioner online. Recently, Tesla’s engineers in California and Alaska are testing heat pump air conditioners. The test results show that Tesla’s heat pump air conditioners can work normally below -30℃ because the heat pump air conditioners have two refrigerant cycles.

At the same time, engineers also found the problem: in extremely cold weather, the cover plate of the front air inlet will be frozen and damaged, which will lead to the inhalation of cold air during driving. Because the cold air temperature is too low, the sensor will report an error to the system after sensing it. At this time, the compressor will stop working and the heating will stop.

In order to solve this problem quickly, Tesla may start the compressor by software, temporarily avoiding the heating failure in extremely cold weather. But to solve this problem completely, Tesla may need to update some hardware later.

For the automotive industry, heat pump air conditioning is still a new thing, and Tesla Model Y was mass-produced in early 2020. Prior to this, pure electric vehicles generally used PTC to heat the interior of the car. But even under ideal conditions, the COP of PTC is 1. Low efficiency leads to very large electricity consumption for PTC heating, which further becomes a major factor affecting the battery life of electric vehicles in winter.

The efficient performance of heat pump air conditioning has attracted the attention of electric vehicle companies. In 2021, all new pure electric vehicles were basically upgraded from PTC heating to heat pump air conditioning. However, due to the limitation of refrigerant, when the temperature is below -10℃, the efficiency of heat pump will be greatly reduced. At this time, it is necessary to rely on PTC heating to heat vehicles.

For example, Tucki P5 is equipped with a heat pump air conditioner to achieve efficient heating, but it is also equipped with PTC. When the temperature is lower than -10℃, the vehicle will start PTC heating to heat the interior.

It can be said that Tucki P5 has solved the shortcomings of heat pump air conditioning to some extent, but it has not been completely solved.

Weiling, another new auto parts manufacturer, has solved the heating problem in extremely cold weather. Speaking of Weiling, maybe many friends in the automobile circle are no strangers. Weiling is a subsidiary of Midea Group, a domestic appliance head enterprise.

Last year, several auto parts announced by Weiling included automotive heat pump air conditioners.

At present, R134a(CH2FCF3, tetrafluoroethane) is usually used as the refrigerant for heat pump air conditioning, but when the outside temperature is low, the heating capacity is obviously attenuated. Therefore, there are explorations of mixed refrigerants in the industry, but the performance cannot be significantly improved.

The engineers of Weiling parts found another way, using carbon dioxide as refrigerant, and the heating efficiency was obviously improved at extremely cold temperatures.

Weiling’s rotary CO2 electric compressor can achieve a heating efficiency of COP=2 at -30℃. At the same time, the noise is low during operation and the overall design is lighter.

Engineer Weiling introduced that in extremely cold weather, users don’t need to "cover the quilt" to drive. At the same time, compared with traditional heat pump air conditioners, the heat pump with carbon dioxide as refrigerant can increase the cruising range of vehicles by up to 20%.

The CO2 electric compressor alone has 220 domestic invention patents and 14 international invention patents, and has completely independent intellectual property rights. At the same time, CO2, as a common greenhouse gas, is collected and used as a refrigerant, which also contributes to "carbon neutrality".

Last year, the heat pump air conditioning products of Midea Group Weiling components have been installed on pure electric brand vehicles such as Tucki and Weilai, which has become a microcosm of the rapid transformation of domestic component enterprises to electrification.

In 2020, Tesla put the heat pump air conditioner into a pure electric vehicle, which led the electric vehicle industry to take another step towards high efficiency. In just one year, by 2021, heat pump air conditioning has become the standard of high-end electric vehicles.

Obviously, the technology that will not be used in the era of fuel vehicles may be a huge innovation in the era of electric vehicles. In today’s increasingly fierce global competition for electric vehicles, there is still huge room for innovation in the field of electric vehicles.

　　Writing the answer sheet of the times to reform and strengthen the army

　　— — Summary of achievements in national defense and army building in the new era (II)

　　■ Liberation Army Daily reporter Qian Xiaohu Han Cheng

　　In the desert Gobi, a certain unit of the army organizes multi-arms cross-domain maneuver and three-dimensional attack and defense; Over the East China Sea, the J -20 fighter formation thundered forward to carry out actual combat drills in the maritime direction; In the western Pacific, the carrier formation of Liaoning ships is breaking waves and tempering its offshore combat capability … … On the occasion of the people’s army’s 95th birthday, we can truly feel the profound changes brought by the reform and strengthening of the army through the turbulent pictures on the training ground of the three military exercises.

　　A strong country must strengthen the army, and a strong army must reform. In November, 2015, when the snow began to fall in Beijing, the Central Military Commission’s reform work conference was held. President Xi issued a mobilization order to deepen the reform of national defense and the army: fully implement the strategy of strengthening the army through reform and unswervingly follow the road of strengthening the army with China characteristics. The unprecedented integrity and revolutionary changes in the strength, depth and breadth of our military history have thus begun.

　　The spring tide is surging, and the torrent is brave. The organizational structure of our army has undergone a historic transformation, the road to elite soldiers with China characteristics has taken a historic step, and Socialism with Chinese characteristics’s military policy system is becoming more and more complete … … Today, the people’s army reborn from the fire is accelerating towards the goal of a world-class army by leaps and bounds.

　　Strategic plan, "key trick" to win the future

　　It is often a keen and powerful ideological lever that incites history.

　　Standing at the new time coordinate point, looking back at the course of national defense and military reform again, and looking back at the holistic and revolutionary reconstruction and remodeling brought by this round of reform to the people’s army, we feel more deeply the profound historical vision, broad strategic considerations and strong mission responsibility of the military commander.

　　Back to November 15th, 2012, just after the 18th National Congress of the Communist Party of China closed, President Xi presided over the first executive meeting of the new Military Commission, which clearly pointed out that we should always forge ahead in the spirit of reform and innovation and strive to seize the initiative in military competition. More than 20 days later, President Xi came to the forefront of China’s reform and opening up — — Guangdong, inspected the Haikou ship at Shekou Port in Shenzhen and sailed with the ship for 4 hours.

　　"President Xi has high hopes for reforming the strong army and building a strong navy." After a lapse of 10 years, when President Xi inspected the scene overlooking the sea, Shan Donghui, the captain of Haikou Ship, was still vivid; The earnest entrustment of the commander-in-chief always haunts the hearts of naval officers and soldiers. Now, the photo of President Xi and the sailors at the bow of the ship is displayed in the Military History Museum of the detachment where Haikou Ship is located, always encouraging officers and men to be strong in the chart.

　　If you can’t make the sea, you must make it. The Sino-Japanese War of 1894-1895, more than 100 years ago, was a very painful "national mourning" in the history of modern China, and was called "the pain of gouging out one’s heart" by President Xi.

　　Gaze at history and observe reality. In the second decade of 21st century, China has become the second largest economy in the world. However, the road from the big to the strong is doomed to be uneven.

　　Looking around the world, the international pattern and system are undergoing profound adjustment, the global governance system is undergoing profound changes, and the international power balance is undergoing the most revolutionary changes in modern times. In this unprecedented great change, the new military revolution in the world, with the essence of fighting for the strategic initiative, has developed in depth, and major countries have adjusted their security strategies and military strategies one after another, and adjusted their military organizational forms. Its speed, scope, depth and influence are rare since the end of the Second World War.

　　"Once the military backwardness is formed, the impact on national security will be fatal. I often read some historical materials of modern China, and it hurts me to see the tragic scene of being beaten behind! " President Xi warned the whole army that the new military revolution provided us with a golden opportunity. We must hit the water in the middle stream, and we can’t do it without changing it, and we can’t do it if we change it slowly. This is a big exam that we can’t avoid. The army must hand over a qualified answer to the party and the people and to history.

　　A hundred battles struggle, and those who struggle first. Focusing on the multiple considerations of history and reality, international and domestic, war and peace, a blueprint for profound changes in the future of the people’s army has been brewing in the commander’s mind.

　　"What I think most is whether our army can always uphold the absolute leadership of the party when the party and the people need it, whether it can pull up and win the battle, and whether commanders at all levels can lead troops to fight and direct the war." At an important meeting of the army, President Xi’s words struck a deaf ear. This is the questioning of the times and the questioning of the mission.

　　Examination and questioning come from a deep insight into the risk challenges on the road ahead, and more from a clear understanding of our military’s capabilities and shortcomings — — "There is still a big gap between the modernization level of our army and the national security demand, and between our army and the world’s advanced military level", "Our army is not capable of fighting modern wars, and cadres at all levels are not capable of commanding modern wars", "Without reform, we can’t fight and win battles" … …

　　National rejuvenation, read here; Strengthen the army and build the army, and linger at night. President Xi profoundly pointed out: We must deepen the reform of national defense and the army with greater wisdom and courage. This is the requirement of the times to realize the Chinese dream and the dream of strengthening the army, the only way to strengthen the army and the key measure to determine the future of the army.

　　Seek the layout of the article, and make a sound. On March 15, 2014, a message from Xinhua News Agency attracted much attention at home and abroad: the supreme leader served as the leader of the Central Military Commission’s leading group for deepening national defense and army reform. It is the first time in the history of the party that the general secretary of the party personally serves as the leader of the leading group for deepening the reform of national defense and the army.

　　This year marks the 120th anniversary of the Sino-Japanese Sino-Japanese War of 1894-1895. After two Jiazi, China’s army embarked on a brand-new starting point of transformation and strength.

　　"The easy and happy reform has been completed, all the delicious meat has been eaten, and the rest are hard bones." Facing the tough battle of national defense and army reform, President Xi encouraged all officers and men of the army: The more difficult it is, the more determined they must be and forge ahead, and they must never be hesitant and timid. As long as the whole army unites its will, dares to gnaw hard bones, and dares to wade in dangerous beaches, there will be no flaming mountain that can’t be crossed!

　　At the critical moment, the strategic vision and political determination of the supreme commander are the decisive factors for the success of the reform. Focusing on promoting the reform of national defense and the army, President Xi presided over the collective study of the Political Bureau of the Central Committee twice, presided over the meeting of the leading group for the reform of the Military Commission three times, listened to the opinions and suggestions on the reform of large units many times in person, and personally organized and studied major issues of reform.

　　Where are the institutional obstacles? What are the structural contradictions? How many policy issues are there? A number of reform special groups and expert advisory groups conducted extensive research, concentrated wisdom and repeatedly demonstrated — —

　　More than 690 military units, more than 800 symposiums and demonstration meetings, more than 900 on-the-job and retired military leaders and experts, more than 2,000 team members of units above the military level and officers of divisions and brigades, and more than 3,400 opinions of officers and men of the army. The reform plan has been adjusted, revised and improved more than 150 times before and after … …

　　The reform of national defense and the army concerns the overall situation and the whole country. From inside the military to outside the military, from the central government to the local government, all localities and departments have given strong support to deepening the investigation and demonstration of national defense and military reform and drawing up plans, thus forming a touching situation in which the party, government, army and people in Qi Xin work together to help reform. The National Development and Reform Commission, the Ministry of Industry and Information Technology and the Bureau of Science, Technology and Industry for National Defense actively participated in the reform demonstration; The Central Organization Department, the Ministry of Civil Affairs and Ministry of Human Resources and Social Security launched an in-depth study on the reform of management and security for retired military personnel & HELIP; …

　　Fighting day and night, the Military Commission Reform Office launched a high-intensity, high-density and wide-ranging investigation. Opinions and suggestions from all sides, like a clear spring, inject fresh vitality into the scheme.

　　In July 2015, President Xi presided over the third plenary meeting of the leading group for the reform of the Central Military Commission, and reviewed and approved in principle the Proposal on the Overall Plan for Deepening the Reform of National Defense and the Army. Subsequently, President Xi presided over the executive meeting of the Central Military Commission and the The Politburo Standing Committee (PSC) meeting respectively to review and approve the Overall Plan. A set of reform designs that solve deep-seated contradictions, have major innovation breakthroughs, and reflect the characteristics of the people’s army have emerged.

　　The hoof is fast and steady, and the "three major battles" are like a rainbow.

　　Some moments are destined to be unforgettable, and some events are destined to go down in history.

　　In the snowy midsummer, the sky is high and the clouds are light, and the harsh alarm cuts through the tranquility of a brigade camp of the 76 th Army. Personnel gathering, unpacking equipment and loading formation … … A full-loaded pull drill kicked off. Looking at the new barracks which integrates the functions of command, training, living and security, Qiu Shaoyun’s company commander Dunzhi Bading really felt the strength of reform: five years ago, when the company moved thousands of miles from Hexi Corridor, it was still a desolate Gobi.

　　Reform affects the hearts of every officer and soldier. "What is discipline, that is, the party will do whatever it wants." As a witness and witness, Dun Chi-Badin knows well the difficulty of relocation and the pain of reform. "But no matter how difficult and painful it is, we must be resolute and resolute."

　　This is a historic moment: at 0: 00 on January 16, 2016, the seven military regions of Shenyang, Beijing, Lanzhou, Jinan, Nanjing, Guangzhou and Chengdu stopped exercising their command, and the five war zones in the east, south, west, north and central began to operate.

　　In less than a month, 15 functional departments of the Central Military Commission were adjusted and formed, and the army leadership, rocket army and strategic support forces were established, which made a big step in the reform of the leadership and command system.

　　Focusing on implementing the requirements of political army building under the new situation, promoting the organic unity of leading and commanding troops and deepening the reform of national defense and the army, the "first battle" starts with breaking the headquarters system, the military region system and the continental army system, and the first move is to build a leadership and command system of "the Central Military Commission is in charge of the general, the main battle of the theater and the main construction of the service".

　　With one order, the headquarters system that has been running for decades has become history overnight. Among them, the number of institutions above the division level has been reduced by more than 200, and the number of personnel has been reduced by one third. Military Commission — War zone — The operational command system of the army and the Central Military Commission — Services — The leadership and management system of the army started to operate, and the long-standing institutional obstacles of the army were effectively solved.

　　According to experts’ evaluation, the new pattern is of great significance for ensuring the party’s absolute leadership over the army, ensuring the efficient command of the army by the military commission, ensuring the scientific planning of the military commission and strengthening the management of army building.

　　The first battle laid the foundation stone and took advantage of the situation. In December 2016, a conference on the reform of the military scale structure and strength of the Central Military Commission was held in Beijing. President Xi personally deployed and deepened the "second big battle" of national defense and army reform.

　　The reform of scale structure and strength organization is not simply "addition and subtraction", but the optimization of structure and function leads to scale adjustment, focusing on cracking structural contradictions and realizing the revolutionary reshaping of our military strength system, which is "slimming" and "strengthening the body". Throughout the history of world military development, the scale structure and strength of the army cannot be fixed, but must change with the changes of war forms and combat methods, as well as with the changes of national strategic needs and military missions and tasks. Otherwise, no matter how powerful the army is, it will be out of date and even vulnerable.

　　On April 18th, 2017, President Xi met with the heads of 84 corps units newly reorganized by the whole army. Ten days later, the regular press conference of the Ministry of National Defense revealed that the army’s 18 group army titles were revoked, and the 13 group army titles after adjustment and formation were announced at the same time. In that reform, Qiu Shaoyun’s former army, like many troops deployed for relocation, left the old camp that had been stationed for more than 40 years, came to a strange new station, and came to a place closer to the front line of military struggle, set up camp, and prepared for training and consolidation.

　　The boldness and boldness of China’s military reform once again shocked the world: the number of military posts was reduced by 300,000, and the total number of active posts was reduced to 2 million; More than 1,000 units and institutions above the corps level have been reduced, the number of active posts in non-combat institutions has been reduced by nearly half, and the number of combat troops has increased rather than decreased, making it more substantial; The thinking pattern and historical inertia of the concept of mechanized warfare in the "Great Military Region" and "Continental Army" have been gradually changed. The mode of focusing on military groups and winning by quantity, the power structure and deployment of land-based and homeland-defensive forces have been changed, and the degree of integration of troops, the flexibility of operational grouping and application have been significantly improved.

　　If the reform of the leadership and command system focuses on "strengthening the brain", the reform of scale structure and strength formation focuses on "strengthening the bones and muscles", and the reform of the military policy system focuses on "connecting the meridians". In mid-November 2018, the Central Military Commission’s policy system reform work conference was held in Beijing, which opened the prelude to deepening the "third big battle" of national defense and military reform.

　　"The military policy system regulates military relations, standardizes military practice, and ensures military development. The reform of the military policy system is very important for realizing the party’s goal of strengthening the army in the new era, building the people’s army into a world-class army in an all-round way, and realizing ‘ Two hundred years ’ The Chinese dream of striving for the goal and realizing the great rejuvenation of the Chinese nation is of great significance. " President Xi’s important speech pointed out the direction for promoting reform.

　　Four days after the meeting, the list of policies and systems issued just before was released. Twenty-seven policies and systems were included in the list, including strengthening the construction of party organizations, selecting and transferring cadres in war zones, improving the relevant policies of troops stationed in plateau islands, encouraging scientific and technological innovation, managing employment contracts for civilian personnel, and providing medical care for military personnel and their families.

　　Promote the reform of military expenditure management, military salaries, housing and medical security, improve the management and security system and mechanism of retired military personnel, and build and improve the military honor system … … A series of policies and systems embodying the characteristics of military occupation have been stepped up, providing a solid institutional guarantee for improving the combat effectiveness and stimulating the vitality of the troops.

　　Rebuild and rebuild, and the "big country array" has taken on a new look.

　　Time is the best developer and the best touchstone.

　　At the foot of Helan Mountain, the wind and thunder surge. The "Western Joint -2021" exercise, which attracted worldwide attention and was full of bright spots, was launched at the Army Qingtongxia Contract Tactical Training Base.

　　In this exercise, China and Russia sent more than 10,000 troops, invested in multi-type aircraft, artillery and armored equipment, and conducted dozens of exercises such as joint air defense, joint obstacle breaking and joint three-dimensional capture. The armed forces of the two countries reached a new height in coordinated operations.

　　The exercise was led by our army, instead of the independent grouping planning before, it was changed into the mixed grouping and joint planning of the two armies, and the bilingual command information system was used throughout, and the situation data was shared … …

　　Seeing many new changes, the military experts on the spot can’t help feeling the performance of China’s army: the command level of this exercise is flatter, the operational grouping is more flexible, and the degree of integration and modularization is higher. It can be seen that a joint combat force system with elite combat forces as the main body is taking shape, which vividly shows the new achievements and new leaps of China’s military reform.

　　Looking back at the Gobi smoke, focusing on the future battlefield. In just a few years, the People’s Army has accelerated its changes in the "new system time": the army’s mobile operations and three-dimensional offensive and defensive capabilities have been significantly enhanced, the navy has accelerated the transformation from offshore defense to offshore defense, the air force has accelerated the transformation to air and space integration, and both offensive and defensive capabilities have been enhanced. The Rocket Army has continuously strengthened its nuclear and conventional capabilities, and the strategic support forces have made every effort to promote the leap-forward development of key areas & HELIP; … With a new system, a new structure, a new pattern and a new look, a new combat force with a leaner scale, a more optimized structure and a more scientific organization is accelerating its rise.

　　— — The command system is lean and efficient. Military Commission — War zone — The operational command system of the army started to operate, and the highest leadership and command of the army were concentrated in the CPC Central Committee and the Central Military Commission. Compared with the original four headquarters, the new Military Commission has a clearer path of command, construction, management and supervision, a more rational allocation of functions of decision-making, planning, implementation and evaluation, and a more focused strategic planning and macro management, and has truly become a staff organ, an executive organ and a service organ of the Military Commission. The focus of joint operational command is on the war zone, and the focus of army construction management is on the arms and services. The war zone specializes in fighting and is mainly engaged in joint operations, and the services take fighting to lead and seize construction as the battle. Implement the military in the main combat troops of the whole army — Brigade — The battalion system, the combat forces of various arms have been strengthened, the command level has been reduced, the operational command has become flatter and smoother, and the combat formation has become more comprehensive and flexible.

　　— — The scale structure is constantly optimized. An exercise of crossing the sea and landing on the island started in the summer storm, and the Marines dressed in starry camouflage uniforms made a new appearance. In this round of reform, the Marine Corps, Air Force Airborne Forces, Rocket Forces, Strategic Support Forces, Joint Logistics Support Forces and many other new combat forces were newly adjusted and formed, and the active posts of the Navy and Rocket Forces were moderately increased. For the first time, the posts of the Army were reduced to less than 50% of the total posts of the whole army, and the proportion of services and arms and the proportion of officers and men were greatly improved; The establishment of organs at all levels has been reduced, the internal organs, leadership levels and personnel of organs at all levels have been reduced, and the staff of organs at or above the regimental level have been reduced by about a quarter; Elite combat forces such as aircraft carriers, large destroyers, strategic early warning aircraft, air assault and special operations have been strengthened, which has effectively promoted the transformation of the people’s army from quantitative scale to quality and efficiency.

　　— — Joint war and joint training start a new game. The roar of air fighters, the array of ground missiles, and the galloping of warships at sea … … In early May, the Eastern Theater organized naval, air and naval forces to conduct normalized live-fire drills in a certain sea and airspace. After the reform and adjustment, the whole army’s concept of preparing for war and joint training has been further strengthened: the Central Military Commission has made great efforts to solve practical problems such as the theory and regulations of theater construction, and established a theater joint operation command system with "four beams and eight pillars"; Each theater plays the role of joint warfare and joint training hub, pulling joint training with realistic tasks, leading joint training with operational plans, inciting joint training with inspection and evaluation, and truly realizing joint training to lead and support joint training of arms and services; All services and arms closely meet the needs of joint combat capability in the theater, innovatively organize a series of service and arms campaign training, and jointly train with the service and arms capability training support system to continuously improve the contribution rate of winning the war.

　　— — The policy system has become more perfect. On January 1, 2021, the "Provisional Regulations on the Administration of Officers in Active Service" and related supporting regulations were implemented; On March 31, 2022, the Provisional Regulations on Non-commissioned Officers, the Provisional Regulations on Conscripts and related supporting regulations were implemented … … Officers and men have called for reform, and a large number of laws and regulations that are in urgent need of reform and preparation for emergency have been formulated, promulgated or revised. Establish the professionalization system of military officers, optimize the treatment guarantee for military personnel, improve the policy system of military training, equipment development, logistics construction, military scientific research, national defense mobilization, etc. The system of military laws and regulations with China characteristics has been continuously improved, so that all factors conducive to the construction of combat effectiveness can compete with generate’s vitality, attract and gather outstanding talents to the maximum extent, and effectively stimulate the enthusiasm, initiative and creativity of officers and men in reforming and strengthening the army.

　　China’s military reform has attracted worldwide attention. At the School of International Defence of National Defense University, middle and senior officers from multinational armies once held a round-table discussion entitled "Military Reform in China". A foreign military student said with emotion, "The military reform in China involves a wide range of issues, and it is a huge and complicated project. The smooth progress of the reform fully reflects the Communist Party of China (CPC)’s strong leadership. "

　　Standing at the new historical tide and looking back at the magnificent picture of reforming and strengthening the army, we firmly believe that under the strong leadership of the CPC Central Committee with the supreme leader as the core, the people’s army in the middle stream will always maintain its determination to reform and the courage to overcome difficulties and create "new and greater miracles that will impress the world"!

　 　　　◎ Intern reporter Zhou Sitong

　　A few days ago, Vestazine Company of the United States published in the official website that the drug PH94B developed by the company for "social phobia" reached the standard in the third phase of clinical trials. The researchers of the company said that they had tailored the treatment plan for some patients based on PH94B, and observed the overall reduction and improvement of patients’ social anxiety symptoms. The release of this news has aroused widespread concern of "social terrorists" everywhere.

　　At present, "social fear" has become a popular word. Many young people label themselves as "social phobia" to express their discomfort in social situations. So, is "social fear" really a disease? Do you need medication? With these questions, the reporter of Science and Technology Daily interviewed relevant experts.

　　Some pathological "social phobia" is also influenced by genetic factors.

　　"Many times, what people call ‘ Social fear ’ It is not necessarily a real disease, but more of a psychological state. " Meng Fanqiang, deputy chief physician of Beijing Anding Hospital affiliated to Capital Medical University, said that, for example, it is common to feel nervous in certain scenes, and it is not a pathological "social phobia". The dividing line between "normal" and "disease" lies in the severity of symptoms and the influence of symptoms on life, work and study.

　　When a person’s social anxiety symptoms make it impossible for him to carry out social activities normally, such as avoiding social places a lot, making him nervous at the thought of social scenes, and even fearing to meet others, etc., and similar symptoms last for more than 6 months, there may be pathological "social phobia".

　　Social phobia in medical sense, also known as social anxiety disorder, is a mental disease. Its main feature is persistent fear of social situations or behaviors that may induce social interaction. Once faced with this situation, patients will have anxious physiological reactions. Although many patients are aware of this situation, because this physiological reaction is not controlled by patients, many patients will still try their best to avoid relevant social occasions, and some patients will even completely isolate themselves from society.

　　Meng Fanqiang introduced that there are generally two causes of social anxiety disorder: the first is biological genetic factors, and more than 30% of patients with social anxiety disorder are affected by genetic factors; The second is the social and psychological factors, such as the bad growth environment in adolescence and repeated failures in social situations, which will distort people’s cognition of social behavior and thus produce persistent negative thinking.

　　There are these reference standards for judging social anxiety disorder.

　　Although the word "social phobia" has been widely known, in real life, people often can’t accurately judge their social psychological status, and often overestimate or underestimate their mental health. So, as an ordinary person, how can we judge whether we have social anxiety disorder?

　　To solve this problem, lei fu, a national second-level psychological counselor and expert in mental health service for Qingdao Federation of Trade Unions, gave three criteria: whether the mood is too tense, whether there is abnormal behavior and whether there is obvious social function damage. Patients with social anxiety disorder are afraid of socializing for a long time, lasting for more than half a year; In the social environment, it is easy to be overly anxious and worried, and there will be symptoms such as trembling, stuttering, sweating, frequent urination and diarrhea; Try to avoid most social occasions, which obviously affects normal life and leads to the inability to complete study or work tasks. When these three kinds of obvious symptoms appear, it means that people may suffer from social anxiety disorder and need the help of professional doctors.

　　"Because patients with social anxiety disorder lack normal interpersonal communication and the social network is weak, it is very difficult to fight the disease on their own. Therefore, after a preliminary assessment of their own state, patients need to go to the psychiatric department to ask a doctor for diagnosis. After the diagnosis of the disease, targeted treatment will be launched. " Lei fu said.

　　Meng Fanqiang introduced that when the patient’s condition is serious, medication will be used clinically. Under the guidance of professional doctors, patients with severe social anxiety disorder can choose to take some anti-anxiety drugs. For patients with more serious symptoms and often in a state of anxiety, some anti-anxiety drugs that can be taken continuously will be used clinically. For patients with mild symptoms, you can take some short-acting drugs half an hour or an hour before starting social behavior to relieve anxiety.

　　Rely on psychotherapy to get rid of social fear

　　Although drug therapy can produce results quickly and obviously, it can not be ignored that improper use of drugs may produce side effects or dependence, which will cause further damage to patients. Therefore, for most patients with social anxiety disorder, besides drug therapy, psychological therapy is more considered in clinic.

　　Lei fu told reporters that there are many psychotherapy methods for patients with social anxiety disorder, such as meditation and desensitization training, and the most mainstream method is cognitive behavioral therapy. Lei fu said that the biggest feature of patients with social anxiety disorder is excessive and unreasonable fear of social situations. Therefore, the focus of treatment is to eliminate this excessive and unreasonable fear.

　　"For example, because a patient made a mistake in a social situation, he felt in trouble and thought that others would definitely have a negative evaluation of himself. Then in psychological intervention, we let him look for a ‘ Exception ’ For example, has he ever heard or seen someone else have a similar situation, but this person did not get a serious negative evaluation in the end. " Lei fu said that in general, patients will find that this situation is common in daily life. Under this guidance, patients will know that there are exceptions to everything, and their own unreasonable cognition will be gradually deconstructed. Once this cognition is deconstructed, the degree of catastrophic feeling produced by patients will be reduced.

　　Zheng Shiyan, the former consultant of the Psychological Counseling Center of East China Normal University and the consultant of Hefei Shanyuan Psychological Counseling Center, said: "For social anxiety disorder, we naturally have to pay attention to it. But how to face and solve this problem still lies in the cognition of the parties and society about this psychological state. " He said that there are many factors that may lead to social anxiety disorder in today’s society, such as not being fully loved and not being fully accepted in childhood, which will make people feel that they are flawed and unworthy of being loved, and thus fear being criticized and denied. Therefore, in addition to turning to professionals, what patients with social anxiety disorder need to do is to take courage and be brave.

　　interlinkage

　　Online social interaction can’t replace real social interaction.

　　Nowadays, more and more young people prefer to socialize online through online social media or online communities, and even many offline "social fear" young people have become very active online, with obvious contrast. So, can cyberspace really make people get rid of "social fear"?

　　In this regard, Professor Yuan Hongmei, director of the Mental Health Education Research Center of the Student Affairs Department of Central South University of Forestry and Technology, once pointed out that online socialization is an extension and supplement of real socialization and cannot completely replace real socialization. Deliberately avoiding real social interaction is not conducive to physical and mental health.

　　If you want to overcome "social fear", you should also communicate and interact with others in reality. People who are "socially fearful" can invite more friends to go to the movies, take part in outings, or just get together with others to chat, try to enjoy real life and feel the pleasure brought by real social interaction. Giving yourself positive psychological hints and bravely taking the first step are the key to getting rid of "social fear".

　　In the eyes of the public, "top three hospitals" are the golden signboard of hospitals. Similarly, many hospitals also need to obtain the "international version" of high-level medical standard certification for the needs of conducting business exchanges with overseas hospitals and accepting international commercial insurance payments.

　　This year, Shenzhen took the lead in breaking through. On September 22nd, the Shenzhen Municipal Government held a press conference on "International Certification Standard for Hospital Quality (2021 Edition)" (referred to as "International Standard (2021 Edition)"), and officially released the "International Edition" hospital accreditation standard. This is also the first internationally certified hospital accreditation standard in China, which will strongly promote the internationalization of hospital accreditation standards in China.

　　International insurance customers can "brush medical insurance" in China.

　　With the increasingly frequent international exchanges, more and more China residents or foreigners need to use the international commercial insurance they have purchased for medical treatment in the Mainland, and many domestic medical institutions often need to negotiate and sign contracts with international insurance companies one by one in order to be recognized by international commercial insurance institutions. In order to strengthen medical quality management, many hospitals in China chose to participate in international certifications such as JCI in the United States and ACHS in Australia.

　　Now, after Shenzhen issued the first "international" hospital evaluation standard, it will be beneficial for China’s high-level medical institutions to integrate into the international market by using "domestic standards". Domestic hospitals can choose to pass this standard, and the quality and safety of hospitals can be recognized internationally, especially directly by international commercial insurance institutions. Customers who purchase international insurance can directly "brush commercial medical insurance" and seek medical treatment in hospitals that have passed the "International Standard (2021 Edition)" certification.

　　In the future, this standard will be popularized and applied in medical institutions in Greater Bay Area, including hospitals in Hong Kong and Macao, to promote the convergence of medical homogenization and cross-border medical service rules in Greater Bay Area, and to realize the intercommunication of people flow, logistics, capital flow and information flow in the Bay Area.

　　At present, "International Standard (2021 Edition)" has been welcomed by some hospitals. Four public hospitals in Shenzhen (Shenzhen Hospital of Southern Medical University, Shenzhen Hospital of Hong Kong University, Union Hospital of Huazhong University of Science and Technology, Shenzhen People’s Hospital of Longhua District) plan to take the lead in participating in the evaluation in the near future.

　　Integrate the "Three-A" standards with international standards, and the standards "only rise but not fall"

　　Xu Xiaoping, chairman of the Evaluation and Research Center of Shenzhen Weijian Hospital, introduced that the International Certification Standard for Hospital Quality (2021 Edition) is an upgrade of the "Three-A" standard and a fusion with international standards. On the basis of the National Accreditation Standards for Tertiary Hospitals (2020 Edition) and the National Detailed Rules for the Implementation of Accreditation Standards for Tertiary General Hospitals (2011 Edition), the center was compiled in nearly one year according to the principle of "standards only go up, not down", referring to relevant international documents and comparing with the requirements and principles of ISQua.

　　The standard is divided into three chapters (hospital function and task, patient safety and medical service and medical quality, hospital management and operation), with a total of 186 evaluation items. Each evaluation result is divided into five grades (excellent, good, up to standard, substandard and unwell), which are reviewed every four years, emphasizing continuous improvement.

　　The advantages of this standard are lean in quality and safety, global in risk management, systematic in occupational safety, meticulous in humanistic care and frank in doctor-patient relationship. For example, in terms of employees’ occupational safety, the "Three-A" standards mainly emphasize radiation safety, biological safety and chemical safety management, while the "International Standard (2021 Edition)" adds other safety clauses such as laser safety, manual handling operation, workplace violence and employee health intervention on this basis, and comprehensively requires the establishment and improvement of occupational safety and health management system.

　　Foreign mainstream medical evaluation standards attach great importance to humanistic care and public disclosure. The "International Standard (2021 Edition)" has also joined the requirements of Australian ACHS and other international standards on "public disclosure". "In the international medical certification standards, it is necessary to actively inform and disclose the patients or the public after the hospital has an adverse event. In the past ten years, Shenzhen Hospital of the University of Hong Kong has been at the forefront of China in this respect and has been welcomed by the public. "

　　Cross-border medical exploration in the "first demonstration zone" is a major breakthrough in the reform of comprehensive authorization.

　　The International Accreditation Standard for Hospital Quality (2021 Edition) originated from the successful practice of "one hospital, two systems" in Shenzhen Hospital of Hong Kong University. As a pioneer of public hospital reform and medical cooperation between Shenzhen and Hong Kong, Shenzhen Hospital of the University of Hong Kong passed the international certification of ACHS (Australian Medical Service Standards Committee) in the third year of its opening (2015), and passed the accreditation of domestic top three hospitals in the fifth year of its opening (2017), becoming the first hospital in the mainland to pass both ACHS certification and top three accreditation. Compared with the experts in Hong Kong, the hospital found that the domestic standards for the top three accreditation are even more detailed and strict in terms of medical quality and safety requirements. The top three accreditation can be internationally recognized on the basis of integrating some foreign excellent practices, and the hospital has thus developed the idea of "top three" internationalization, which has been supported by provinces, cities and countries.

　　In 2019, the CPC Central Committee and the State Council issued "Opinions on Supporting Shenzhen to Build Socialism with Chinese characteristics Pilot Demonstration Zone", and in 2020, the General Offices of the General Office of the Central Committee of the CPC and the State Council issued "Implementation Plan for Shenzhen to Build Socialism with Chinese characteristics Pilot Demonstration Zone for Comprehensive Reform (2020-2025)", all of which put forward the reform task of exploring the establishment of a hospital evaluation and certification standard system in line with international standards. With the strong support of the National Health and Wellness Commission and the Guangdong Provincial Health and Wellness Commission, in December 2020, Shenzhen decided to set up a non-profit third-party evaluation and evaluation research center-Shenzhen Weijian Hospital Evaluation and Evaluation Research Center, which absorbed senior certification experts at home and abroad, set up an evaluation expert database, standardized international rules, and integrated domestic evaluation practice, and compiled the International Accreditation Standard for Hospital Quality (2021 Edition), which was the first to realize the hospital evaluation standard.

　　In February, 2022, the International Accreditation Standard for Hospital Quality (2021 Edition) passed the international standard certification of ISQUEEA, and became the first internationally certified hospital accreditation standard in China.

　　ISQua is the only organization in the world that certifies medical accreditation bodies, and it is called "examiner" of medical accreditation bodies. More than 60 third-party medical accreditation bodies in the world have been certified by Isquaea, including JCI of the United States, KTQ of Germany, ACHS of Australia, DNV of Norway, and Taiwan, China Medical Quality Council.

Source: Shenzhen Health and Wellness Committee and Shenzhen Weijian Hospital Evaluation Research Center.

    Xinhua News Agency, Moscow, June 5 (Reporter Zhao Bing) On the 5th, the Russian Federal Security Service announced that a railway track in Voronezh, Russia was damaged by an explosive device.

    According to the report, when a train passed through Voronezh, an explosive device exploded, causing damage to the tracks. Due to the emergency braking measures taken by the train crew, the tragedy was avoided.

    The circular also said that all the circumstances of the incident have been investigated. The investigation department has good reason to file a criminal case on suspicion of "terrorism"

　　CCTV News:On the 26th, Reference News published the attention of foreign media in the headline column of "The Land of China" on the participation of the program "Love is a Bridge" in the 2020 Spring Festival Gala of China Central Radio and Television General Station.The full text is as follows:

　　The Reference News was published on January 26th.

　　BEIJING, Jan. 25 (DPA)-Against the background of travel restrictions to prevent a new type of pneumonia from spreading outside Wuhan, a city in central China, China ushered in the Year of the Rat, the first of the 12 zodiac animals.

　　At midnight, the Year of the Rat and the upcoming Year of the Pig completed the handover. For safety reasons, fireworks and firecrackers are not set off in big cities such as Beijing, but they are still set off in rural areas.

　　The traditional Spring Festival Gala, which lasted for several hours on TV, joined the passionate appeal to fight the novel coronavirus epidemic this year.

　　[Russia’s "Neva Today" website reported on January 25] Title: It is moving to pay tribute to the frontline staff of the anti-epidemic in the Spring Festival Evening.

　　China Central Radio and Television General Station supplemented the contents of the 2020 Spring Festival Gala and decided to add a program to fight against new viruses.

　　In order to ensure the health of actors and spectators, the main station has taken strict measures. It cooperated with the health and epidemic prevention departments to set up a medical support team for the Spring Festival Evening, to prepare for public health emergencies, and at the same time to do a good job in disinfection and sterilization of the Spring Festival Evening work area.

　　As the only program without formal rehearsal, Bai Yansong, Kang Hui, Shui Junyi, He Hongmei, Hai Xia and Ouyang Xiadan, the six hosts of the main station, jointly recited the sitcom Love is a Bridge, telling the touching scene of preventing and controlling the pneumonia epidemic infected by novel coronavirus, and calling on people to work together to fight the disease.

　　The scenario report drama said: "Thank you to everyone who is working hard to make this year a good one! Come on, Wuhan! "

　　This program was added at the last minute before the Spring Festival Evening broadcast. Almost all Chinese will watch this Spring Festival Gala. As the most watched TV program, the Spring Festival Evening was even recorded in the Guinness Book of Records. For more than 30 years, it has been deeply loved by the people and has a long history.

　　Photos released by central hospital of wuhan Weibo account on 24th show that medical staff in the front line of fighting against new pneumonia are celebrating the Lunar New Year in China. (Reuters)

　　[Reuters, Beijing, January 24] The Spring Festival Gala broadcast by China National Television today paid tribute to the people of Wuhan and the medical staff fighting against the coronavirus crisis and encouraged them to win in the fight against the epidemic.

　　According to tradition, hundreds of millions of people will sit around the TV to watch the Spring Festival Gala. Since the first Spring Festival Evening was broadcast in 1983, this four-hour party, which included sketches, music and dance, has been a must-see TV program.

　　This year, a special program was added to this well-planned party at the last minute, and the time was arranged at the front of the whole party.

　　The host of the program extended his best wishes to the front-line medical staff and Wuhan citizens. The hosts shouted, "We will win!"

　　In a montage video, doctors and nurses wear protective clothing and work hard to take care of patients. Later, the hosts read more words of encouragement.

　　Bai Yansong, one of the most famous hosts of CCTV, said at the party that the program about the virus epidemic was prepared temporarily shortly before the official launch of the Spring Festival Evening.

　　Bai Yansong said, "Remember, we love you! Not only today, but also every day in the future. " At the same time, the camera lens switched to an audience at the scene, and tears rolled over her face.

　　Bai Yansong’s colleague Kang Hui, who often hosts the evening news program, said that all Chinese are involved in the fight against the epidemic. Accompanied by passionate music and more pictures of medical staff wearing protective clothing on the big screen behind them, Kang Hui said: "There is no hurdle that we can’t get through!"

　　For many people in Chinese, the Lunar New Year, which officially started this Saturday, is the most important festival of the year. However, this year’s celebration of the Year of the Rat was overshadowed by the virus epidemic.

　　Deepening reform in an all-round way is the fundamental driving force for promoting Chinese modernization.

　　On July 30th, General Secretary of the Supreme Leader presided over the the Political Bureau of the Communist Party of China (CPC) Central Committee meeting to analyze and study the current economic situation and work. The meeting stressed: "We should take reform as the driving force to promote steady growth, adjust the structure and prevent risks, give full play to the traction role of economic system reform, and launch a number of mature and sensible reform measures in time."

　　"this year is another important year for comprehensively deepening reform." In the face of arduous and complicated reform tasks, the General Secretary of the Supreme Leader personally planned, personally deployed and personally promoted the comprehensive deepening of reform work, guided new practices and led new changes with new reform theories, made efforts to enhance the systematicness, integrity and synergy of reform, and made great efforts to make major institutional innovations. The reforms in key areas were carried out at a steady pace, stimulating the endogenous motivation and innovation vitality of the whole society, and providing strong support for the overall stable and steady progress of the national economy.

　　The Third Plenary Session of the 20th Central Committee of the Communist Party of China built "four beams and eight pillars" to further comprehensively deepen reform and promote Chinese-style modernization, drew a magnificent, clear and concrete blueprint for reform, and released a strong signal of unswervingly holding high the banner of reform and opening up.

　　"Reform must be re-planned, and it must be re-implemented." Under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, all localities and departments have further deepened reforms in an all-round way around promoting Chinese modernization, intensified macro-control, deepened innovation-driven development, deeply tapped the potential of domestic demand, constantly enhanced new kinetic energy and advantages, enhanced the vitality of business entities, stabilized market expectations, enhanced social confidence, enhanced sustained economic recovery, effectively guaranteed and improved people’s livelihood, maintained social stability, and unswervingly completed the objectives and tasks of economic and social development throughout the year.

　　Increase the momentum through reform, persist in striving for progress while maintaining stability, focus on steady growth, and lay a solid foundation for economic development throughout the year.

　　Reform is the driving force of development, and development is the purpose of reform.

　　General Secretary of the Supreme Leader pointed out: "To further deepen the reform in an all-round way, we should highlight the problem orientation, focus on solving the problems of blocking points that restrict the construction of a new development pattern and promote high-quality development, the pain points and difficulties in the development environment and people’s livelihood, and the hot issues that are contrary to social fairness and justice, effectively prevent and resolve major risks, and constantly add momentum and vitality to economic and social development."

　　Since the beginning of this year, in the face of the complicated and changeable domestic and international situation, all localities and departments have paid attention to the breakthrough and leading role of reform, actively introduced reform measures conducive to stabilizing growth, adjusting structure and preventing risks, and relied on reform to add momentum to development. China’s economy has continued to rebound to a good trend, and high-quality development has taken new steps.

　　— — Expand profitable investment and give play to the traction role of reform.

　　Machines in the CNC machining center roar, the intelligent production line runs at high speed, the mechanical arm moves up and down, left and right flexibly, and rows of hydraulic components flow off the production line in an orderly way … … After introducing three automatic production lines and updating 900 sets of high-end equipment such as CNC lathes, the production efficiency of Zhongwei Zhuote Hydraulic Technology Co., Ltd., located in Linxi County, Xingtai City, Hebei Province, has increased by 50%.

　　In the first half of this year, the tax department of Xingtai City implemented the structural tax reduction and fee reduction policy in detail, so that Zhongwei Zhuote enjoyed the deduction of R&D expenses, the reduction of corporate income tax for high-tech enterprises, plus the deduction of value-added tax and export tax rebate. The tax reduction amount on the tax list is very considerable.

　　The more investment, the more tax reduction, the positive pace of transformation and upgrading has been "rewarded" by the tax reform, and enterprises have increased their horsepower. "The tax incentives in the first half of the year were all invested in the research and development of the bent shaft hydraulic pump that is urgently needed in the current market, and an additional 20 million yuan was invested in new equipment to achieve full coverage of high-end CNC equipment this year." Han Shujuan, head of the company, said.

　　A list of taxes and fees, recording the strength of reform.

　　Comprehensively deepening reforms requires precise efforts. The reform of value-added tax has continued to deepen, the tax refund system has been continuously improved, and the structural tax reduction and fee reduction policy that focuses on supporting scientific and technological innovation and manufacturing development has been accelerated … … The burden reduction policy allows more enterprises to go into battle lightly. In April this year, the "Guidelines on Major Tax and Fee Preferential Policies for Supporting the Development of Manufacturing Industry in China" was issued, which provided a clear list for manufacturing business entities and helped them to better enjoy preferential tax and fee policies.

　　Deepen reform in an all-round way and pay attention to system integration. China pays great attention to "hard investment" and "soft construction" as a whole, and combines project construction with supporting reforms. It not only compiles perfect plans, strengthens project management, creates a number of landmark projects, but also optimizes system supply, and breaks deep-seated obstacles with reform methods and innovative measures.

　　The deeper the reform, the more attention should be paid to coordination. Focusing on stabilizing expectations, growth and employment, China has strengthened the countercyclical and cross-cyclical adjustment of macro policies, strengthened the coordination of fiscal, monetary, employment, industrial, regional, scientific and technological, environmental protection and other policies, incorporated non-economic policies into the consistency assessment of macro policy orientation, strengthened policy coordination, ensured concerted efforts and formed synergies, fully mobilized the enthusiasm of business entities, stimulated the endogenous motivation of economic development, and formed synergies to jointly promote high-quality development. In the first half of the year, investment in fixed assets increased by 3.9% year-on-year, of which investment in manufacturing increased by 9.5%, which promoted steady growth of investment, structural optimization and improvement of quality and efficiency, laying a solid foundation for steady growth.

　　— — Stimulate potential consumption and make good use of the key variable of reform.

　　Open and log in to the mobile phone application of Zheli Office, enter the item of "Registration of Self-employed Workers (Flexible Employees)", and click "Online Processing" … … In just 3 minutes, Ms. Wang, a domestic hourly worker working in Dongyang City, Zhejiang Province, completed the insurance procedures for flexible employees.

　　A social security bill, recording the temperature of reform.

　　Consumption is the "main engine" that drives economic growth. The reform of the social security system has firmly grasped the bottom line of people’s livelihood, making residents more daring to spend and willing to spend. The income distribution system has been further improved, and social security systems for flexible employees, migrant workers and new employment forms have been continuously improved in various localities, and the adjustment mechanism for income redistribution has been strengthened. At the same time, the business environment is constantly optimized to stabilize employment and income by promoting the development of small and medium-sized enterprises and individual and private economies & HELIP; … A series of reform measures have promoted "lowering" and "expanding". In the first half of the year, the per capita disposable income of the national residents actually increased by 5.3%, which was basically in sync with the growth of GDP, and the per capita consumption expenditure actually increased by 6.7%.

　　Residents’ income grew steadily and their consumption level continued to improve. In the first half of the year, final consumption expenditure boosted GDP growth by 3.0 percentage points. The long-term mechanism for expanding consumption has been gradually improved, and the basic role of consumption in economic development has been further enhanced.

　　Expand consumption to do "addition" and limit consumption to do "subtraction". "No new automobile purchase restriction measures shall be added in all regions, and the automobile purchase restriction measures shall be optimized according to local conditions in the regions where the purchase restriction has been implemented" and "Allow relevant cities to cancel or reduce the housing purchase restriction policy" … … Restrictive measures have been continuously reduced, which has "loosened" residents’ consumption.

　　— — Accelerate the cultivation of new kinetic energy of foreign trade and release the development dividend of reform.

　　A remanufactured engine, the cost of which is only 60% of that of the new engine, was successfully cleared and transported to Volvo Construction Equipment (China) Co., Ltd. in Pudong New Area, saving 40% of the cost for the enterprise — — China’s first import of remanufactured products landed in Shanghai. Breaking the import restrictions on used and second-hand mobile phones, at present, some pilot free trade zones have relaxed the import of 62 kinds of remanufactured products such as automobile engines, boosting the new trend of green trade.

　　A customs declaration, recording the depth of reform.

　　Reform should be deepened, and opening up needs to be deepened and broadened. With the relaxation of the import of remanufactured products and a series of new achievements, the first batch of pilot measures for connecting the Pilot Free Trade Zone with international high-standard rules have been fully implemented, which has led to a steady increase in the quality of foreign trade. In the first half of the year, the total import and export value of goods trade increased by 6.1% year-on-year, a record high in the same period of history.

　　Market access reform enhances the "magnetic attraction" to foreign investment. The negative list of service trade "goes" to the whole country, completely cancels the restrictions on foreign investment access in the manufacturing sector, and promotes the orderly expansion and opening up of telecommunications, Internet, medical care and other fields … … Market access was further relaxed, allowing more foreign companies to share the dividends of China’s reform and opening up. In the first half of the year, the number of newly established foreign-funded enterprises was nearly 27,000.

　　Since the beginning of this year, "taking system construction as the main line", various reforms have strengthened coordination, the construction of a high-standard market system has been steadily advanced, the system and mechanism for market-oriented allocation of factors have been improved, the formation of a unified national market has been accelerated, all kinds of ownership economies have participated in market competition more fairly, and market vitality has flowed fully, laying a solid foundation for achieving the expected goals of economic development throughout the year.

　　Deepen reform in an all-round way, with a clear direction and a clear road. "It is necessary to continue to work hard in an all-round way to make the reform measures comprehensively cover the outstanding problems that need to be solved to promote Chinese modernization; We must continue to use real strength in deepening, highlight the focus of the economic system, and strive to break down deep-seated institutional and institutional obstacles and structural contradictions. "

　　The Ministry of Finance will speed up the improvement of the budget system and the tax system, and use precious financial funds in the critical areas of development; The Ministry of Human Resources and Social Security will improve the labor rights protection system that adapts to flexible employment and new employment forms, and create a fair employment environment; The Ministry of Commerce will improve the high-level opening-up system and mechanism, enlarge the open cake and lengthen the list of cooperation … … In the second half of the year, relying on reform and opening up to enhance the endogenous driving force for development, all localities and departments have made a good list of tasks and launched a number of reform measures that are mature and sensible, giving birth to strong momentum for unswervingly fulfilling the goals and tasks of economic and social development throughout the year.

　　Add vitality through reform, persist in promoting stability through progress, vigorously optimize the structure, and shape new development momentum and new advantages.

　　The reform trend is strong, and the tide of innovation is even stronger.

　　General Secretary of the Supreme Leader stressed: "To develop new quality productive forces, we must further deepen reform in an all-round way and form a new type of production relationship that is compatible with it. It is necessary to deepen the reform of the economic system and the scientific and technological system, focus on opening up the blocking points that constrain the development of new quality productive forces, establish a high-standard market system, and innovate the allocation of production factors so that all kinds of advanced and high-quality production factors can flow smoothly to the development of new quality productive forces. "

　　The "Decision" of the Third Plenary Session of the Twentieth CPC Central Committee put forward: "Improve the system and mechanism of developing new quality productive forces according to local conditions."

　　Since the beginning of this year, all localities and departments have anchored to "develop new quality productivity according to local conditions", accelerated the transformation mode, adjusted the structure, improved quality and increased efficiency, continued to deepen the structural reform on the supply side, accelerated the construction of new production relations that are compatible with new quality productivity, constantly opened up new fields and new tracks for development, constantly shaped and developed new kinetic energy and new advantages, and promoted Chinese modernization with high-quality development.

　　— — Strengthen the supply of new fields and new track systems, and enhance the innovation power through economic system reform.

　　In Xilihu International Science and Education City, Nanshan District, Shenzhen City, Guangdong Province, the laboratory and production line are very close. Nanshan District has set up a proof-of-concept platform here to help technicians cross the laboratory to the "first mile" of marketization.

　　"Proof of concept helps us to transform scientific research results in a small scale first, and improve the success rate of subsequent substantive transformation. The platform provides accurate assistance around the whole chain of proof of concept, pilot-scale ripening and achievement transformation, not only for seed funds, but also for docking resources." Cai Chao, founder of Nanke Hegu Technology (Shenzhen) Co., Ltd. said that the platform helped the company to accelerate the industrialization of hydrogen production catalyst technology.

　　Focusing on "strengthening the dominant position of scientific and technological innovation of enterprises", all localities and departments have made great efforts to open up the blocking points that constrain enterprise innovation, innovate the allocation methods of production factors, and let all kinds of advanced and high-quality production factors flow smoothly to all kinds of business entities, so that the "tangible hand" of the government and the "invisible hand" of the market can jointly cultivate and drive new quality productivity.

　　The Science and Technology Department of Henan Province introduced measures to vigorously cultivate innovative leading enterprises and enhance industry consolidation’s ability; Fujian Province promotes the popularization and application of the first set of technical equipment; Around the three leading industries of integrated circuit, biomedicine and artificial intelligence, Shanghai has set up an industrial investment parent fund with a total scale of 100 billion yuan … … Reform promotes the deep integration of innovation chain’s industrial chain, capital chain and talent chain, and promotes scientific and technological innovation and industrial innovation to go hand in hand. In the first half of the year, the added value of China’s high-tech manufacturing industry above designated size increased by 8.7% year-on-year.

　　— — Transform the institutional advantage into the competitive advantage of science and technology, and the reform of science and technology system stimulates the vitality of innovation.

　　China’s first "ground space station" passed the acceptance test, with a total of seven C919 large passenger planes delivered, the Shenzhen-China channel officially opened for trial operation, and the Chang ‘e-6 realized the sampling return on the back of the moon, successfully building the first international 6G test network integrating communication and intelligence … … Since the beginning of this year, major scientific and technological achievements have emerged one after another, big countries have frequently "upgraded their weapons", and the level of self-reliance and self-improvement in science and technology has continued to improve, injecting new kinetic energy into accelerating the development of new quality productive forces. This is inseparable from the support of scientific and technological system reform.

　　Improve the new national system, strengthen the construction of national strategic scientific and technological forces, and optimize the positioning and layout; Establish a mechanism for the overall arrangement and use of central financial science and technology funds, "set tasks according to needs and set funds according to tasks", and strengthen the overall layout of science and technology resources; Empower scientific researchers with greater decision-making power of technical route, control of scientific research funds and resource scheduling, and stimulate scientific and technological personnel to innovate and create vitality … … From top-level design to specific measures, the reform of science and technology system has been deepened, removing fences and cultivating soil for scientific and technological innovation. As of June this year, the effective number of domestic invention patents in China reached 4.425 million.

　　— — Untie the rope that binds scientific and technological innovation, reform the talent mechanism and build a good innovation ecology.

　　The classroom is also a laboratory, which builds a bridge between outstanding students and technical talents.

　　This year, Song Junteng, an undergraduate from Shenzhen University of Technology, found his future research direction by participating in the research group of the Institute of Digital Studies, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences: "The school helps students enter the laboratory, and the integration of production and education, science and education, makes me clearly focus on data."

　　More and more colleges and universities cooperate with scientific research institutes to promote the reform of the system and mechanism of educational science and technology talents, so that talents, the first resource, can fully flow in and better transform China’s educational advantages and talent advantages into development advantages and competitive advantages. The trinity of education, science and technology and talents has promoted more outstanding young scientific and technological talents to take the lead. As of March this year, more than 1,100 national key R&D projects have been led by young scientists under the age of 40, which has reached more than 20% of the total.

　　The depth of reform is the time when innovation is surging.

　　The transformation of traditional industries has accelerated. In Hunan, through the comprehensive application of cutting-edge technologies such as intelligent scheduling, industrial AI, digital twinning and industrial Internet, an excavator can be produced every 6 minutes on average.

　　Emerging industries are booming. In Shanghai, drones have increased the efficiency of take-away distribution by 40%, and the low-altitude economy has "taken off" to empower all walks of life.

　　Accelerate the layout of industries in the future. In Anhui, the third-generation independent superconducting quantum computer "Benyuanwukong" was launched, and this computer has successfully completed 250,000 global quantum computing tasks.

　　… … … …

　　Traditional industries live because of "newness" and the economic structure advances because of "newness". Firmly grasping the "bull’s nose" of scientific and technological innovation, opening up a new development track with new quality productivity, enhancing new development momentum, shaping new development advantages, and striving to win the initiative in future development will provide a strong impetus for unswervingly completing the goals and tasks of economic and social development throughout the year.

　　Solve problems through reform, coordinate high-quality development and high-level safety, and prevent and resolve various risk challenges.

　　Security is the premise of development, and development is the guarantee of security.

　　General Secretary of the Supreme Leader profoundly pointed out: "Insist on overall planning development and security, insist on paying equal attention to development and security, and realize the benign interaction between high-quality development and high-level security."

　　The "Decision" of the Third Plenary Session of the 20th CPC Central Committee clearly stated: "Deal with the major relations such as economy and society, government and market, efficiency and fairness, vitality and order, development and security".

　　The summer grain has been harvested again, and the energy security guarantee ability and the toughness of the industrial chain supply chain have been improved, keeping the bottom line of not having systematic risks … … Since the beginning of this year, all localities and departments have further deepened reforms in an all-round way, and used more perfect systems to prevent and resolve risks and effectively meet challenges.

　　— — Secure the "two rice bowls" of grain and energy and build a solid foundation for risk prevention.

　　Food security is the biggest thing in the country.

　　On March 19th, during the spring ploughing season, General Secretary of the Supreme Leader came to Xiejiapu Town, Dingcheng District, Changde City, Hunan Province. Dai Hong, a big grain grower, said that the net income of farming last year was more than 550,000 yuan, and the government subsidized more than 70,000 yuan. The General Secretary of the Supreme Leader was very happy: "Grain farmers can’t suffer losses, and they have money to earn, so they have the enthusiasm to grow grain."

　　On June 11th, General Secretary of the Supreme Leader presided over the fifth meeting of the 20th Central Committee for Comprehensively Deepening Reform, which deliberated and adopted important documents to improve the income guarantee mechanism for grain farmers and the interest compensation mechanism for major grain producing areas.

　　Cultivated land is the lifeblood of food security. Since the beginning of this year, policies and financial guarantees have been continuously strengthened, and the mechanisms for construction, acceptance and management of high-standard farmland have been continuously improved. In the first quarter of this year, China completed the construction, transformation and upgrading of high-standard farmland area of about 10 million mu, laying a solid foundation for winning the annual grain harvest.

　　At the same time, through comprehensively deepening reforms, industrial "food" — — The energy "rice bowl" is also more secure. Since the beginning of this year, the construction of a unified national electricity market system has been accelerated, and more than 60% of the electricity consumption of the whole society has been market-oriented. The oil and gas market system has initially taken shape, and the medium and long-term coal contract system and market price formation mechanism have been continuously improved; The draft energy law has entered the deliberation process of the National People’s Congress, and the revision of the electricity law, coal law and renewable energy law is progressing in an orderly manner … … The dividend of energy reform has been continuously released, inspiring all kinds of business entities to work together to promote high-quality energy development.

　　— — Promote the safety of industrial chain supply chain and improve the level of risk response.

　　This year, the first prototype of a 300 MW F-class heavy-duty gas turbine independently developed by China rolled off the production line, which has played a significant role in promoting the progress of basic disciplines and industrial technology development of gas turbines in China.

　　Core technologies accelerate breakthroughs and help the industrial chain supply chain to be self-controllable. China has continuously improved the new national system, made overall plans to tackle key core technology problems, improved the development system and mechanism of key industrial chains, promoted technological research and application of achievements throughout the chain, and accelerated the development of key industrial chains such as integrated circuits and industrial mother machines.

　　Backbone enterprises are constantly emerging, and the supply chain of the traction industry chain is developing and growing. The Law on the Promotion of Small and Medium-sized Enterprises has been revised, the Regulations on the Protection of Payment for Small and Medium-sized Enterprises has been promulgated, the gradient training mechanism for high-quality enterprises has been accelerated, and the golden signboard of "specialization and novelty" has been further polished, making more high-quality enterprises stand out and become the leader in the high-quality development of industrial chain supply chain. By the end of June, China had cultivated more than 140,000 specialized and innovative SMEs.

　　— — Properly handle the risks of real estate and local debt, and enhance the ability to resolve risks.

　　Since the beginning of this year, policies have been made in the same direction, governance has been coordinated, and positive progress has been made in resolving risks in key areas.

　　The work of ensuring people’s livelihood and stability in Baojiaolou continued to advance. Strengthen the supervision of pre-sale funds and establish the coordination mechanism of urban real estate financing … … 297 cities at prefecture level and above have established the coordination mechanism of urban real estate financing, and commercial banks have approved the loan amount of "white list" projects of 1.3 trillion yuan.

　　Local debt risks have been further resolved. All localities have continuously improved the long-term mechanism of debt conversion. The People’s Bank of China has instructed financial institutions to rationally use debt restructuring and replacement in accordance with the principles of marketization and rule of law, and make classified measures to resolve the stock debt risks of financing platforms and strictly control incremental debts.

　　"Adhere to the concept of system", promote high-level safety with high-quality development, ensure high-quality development with high-level safety, and promote the dynamic balance and complement each other with reform; "Insist on problem orientation", face the risk problems in all fields directly, go ahead with the problems and focus on the problem reform, and enhance the pertinence and effectiveness of the reform … … Firmly grasp the objectives and principles of comprehensively deepening reform, make overall plans for high-quality development and high-level security, achieve new results by solving difficult problems through reform, and promote the stability and long-term development of China’s economic giant.

　　"With the accelerated implementation of the decision-making arrangements of the CPC Central Committee and the State Council, various policies have been effective, and the foundation for promoting sustained economic recovery will continue to be consolidated and laid solid. We have the conditions, ability, confidence and confidence to overcome the problems in development and the challenges in transformation, and complete the annual goals and tasks with high quality." Zhao Chenxi, deputy director of the National Development and Reform Commission, said.

　　Hit the water in the middle stream, and those who are eager to advance; When people get halfway up the mountain, only the brave win.

　　Guided by the Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era, we should further unify our thoughts and actions with the CPC Central Committee’s judgment and decision-making on the economic situation, cherish a good start, continue to take advantage of the situation, firmly grasp the primary task of high-quality development, take comprehensive deepening reform as the fundamental driving force for promoting Chinese modernization, and persist in solving problems in development and coping with risks and challenges on the way forward through reform and opening up. We will make overall plans to promote deep-level reform and high-level opening-up, resolutely get rid of the ideological concepts and institutional mechanisms that hinder the promotion of Chinese modernization, promote the better adaptation of production relations and productivity, superstructure and economic foundation, state governance and social development, roll up our sleeves and work hard, and we will certainly be able to continuously consolidate and strengthen the economic recovery to a good trend and unswervingly accomplish the objectives and tasks of economic and social development throughout the year.