Prosecutor: Zhou Liangluo, the star district chief, thought about "nightlife" at night.


    Zhou Liangluo (data map)


    The "Yilin" illegal pyramid scheme, which has attracted much attention from the society, made a first-instance judgment in Beijing No.2 Intermediate People’s Court on the morning of March 23rd this year. The public prosecution of this case is undertaken by the Public Prosecution Division 2 of the Second Branch of Beijing Procuratorate. A few days ago, the reporter went to the hospital and interviewed Gao Jinghui, the chief prosecutor of the "Yilin" case. Coincidentally, in March 2008, Zhou Liangluo, the former mayor of Haidian District, Beijing, was also the chief prosecutor of the bribery case. Looking back on the experience of handling these two cases, Gao Jinghui’s thoughts went back to two years ago …


  The moving company’s big truck brought in the case file.


    In late April 2007, there are still a few days to go before the May Day holiday. That day, I remember very clearly that the public security personnel said that they would transfer the files of the "Yilin" case. After waiting for a while, I saw a moving company’s big truck drive into the yard. "Don’t make a mistake!" I’m a little skeptical. Yes, the file of the "Yilin" case is filled in the spacious truck compartment. More than 2500 copies! I was really dumbfounded.


    Looking at the files that almost occupied the whole room, everyone was silent. This silence indicates that some great pressure is coming quietly, indicating that a "hard battle" is about to start.


    According to the arrangement in the hospital, our Public Prosecution Division II is responsible for the prosecution of the "Yilin" case. After receiving the case, we immediately set up a public prosecution team composed of five people. Director Zhang Xuming guided the overall situation, and my colleague Sun Qing and I undertook it specifically. The other two colleagues cooperated as clerks.


    In order to complete the review task as scheduled, after a simple division of labor, Sun Qing and I plunged into the "ocean of files". More than 2,500 files almost need to be reviewed in this book, and important facts and key evidence should be carefully verified and checked one by one. At the same time, around the qualitative problem of the case, our public prosecution group has conducted many detailed and in-depth discussions.


    During that time, it goes without saying that we worked overtime, and we also spent the last 7-day long holiday on May Day in the office. In September 2007, the review task was finally completed. When two police cars transferred the case file of "Yilin" to the court several times, we felt that another tough battle was about to begin.


  We are facing an unprecedented "team"


    In September 2008, the case of "Yilin", which caused a sensation in the whole country, was heard in Beijing No.2 Intermediate People’s Court.


    On the day of the trial, we were faced with an unprecedented "team"-28 defendants and 44 lawyers, and all the famous criminal defense lawyers in Beijing and even the whole country basically arrived.


    As soon as the war started, the other side showed considerable momentum. Among the 28 defendants, only a small number admitted that their actions were illegal pyramid schemes, while many defendants, including the principal, refused to plead guilty and kept saying that they were operating legally. Among these defendants, there are several northeast people who are particularly eloquent. They regard the court as their own lecture hall, and they talk eloquently.


    Because individual’s "speech" was extremely inflammatory, more than a dozen defendants were so excited that they ignored the judge’s warning and got up to "help the war" one after another. At this moment, the principal Zhao Pengyun suddenly made a gesture, and the defendants immediately quieted down, and no one made any noise.


    I was deeply impressed by this dramatic change. They tried their best to defend their innocence, but their behavior just taught every bystander present the domination and control of illegal pyramid schemes on people’s minds.


    The lawyers also performed quite well, defending the defendant’s innocence with one voice, which was really eloquent.


    Due to the large number of people involved and the complexity of the case, the trial of the "Yilin" case lasted for 8 days. For eight days, we were always calm. Out of the understanding of the case, the grasp of laws and regulations, and the full preparation for the trial, we have already made a well-informed response to all the acquittals. Our public prosecution opinions were all adopted by the court.


  While prosecuting the "Yilin" case, I came into contact with Zhou Liangluo.


    At the same time as the prosecution of "Yilin" case, the bribery case of Zhou Liangluo, the former district head of Haidian District, Beijing, also entered the prosecution stage. According to the arrangement of the hospital, I am responsible for the public prosecution of this case.


    Zhou Liangluo, known as the "Star District Chief", is famous, but his bribery case is not complicated. When reviewing the case file, from the transcripts provided by investigators, I can feel that Zhou Liangluo seems to have a hunch about this day after arriving at the case, and he knows very well that only by actively cooperating and taking the initiative to explain can he win the greatest forgiveness for his sins. And this is almost the common feature of all corrupt officials I have reviewed.


    During the arraignment, Zhou Liangluo was very calm. He said that in fact, I knew that I would have such a day, and I thought of it when I received the first money. I was still very nervous at that time, and later I found that nothing happened, so I relaxed a little. Slowly, if you receive more, you will be numb. If you don’t receive it, you will feel abnormal.


    According to Zhou Liangluo, for a long time before the incident, he had a dual identity, one was the head of Haidian District, and the other was "Manager Chen" given by a friend. During the day, mayor Zhou presided over a clean government meeting and solemnly educated his subordinates to be honest and clean; In the evening, "Mr. Chen" went in and out of the exclusive high-end club, accompanied by beautiful women, singing and dancing. Playing such a "two-faced man" once made him feel very uneasy and contradictory. "I am, after all, a cadre trained by the Party, educated, and know what to do and what not to do, but after a long time, it is hard to resist by personal consciousness and self-control, and those temptations are too great …" Later, at night, he thought about that kind of "nightlife".


    After the arraignment, three words used by Zhou Liangluo to sum up himself often ring in my ears: "Too smooth". Indeed, from the secretary of the Communist Youth League Committee in colleges and universities to the bureau-level leaders, all the way is smooth. The power in his hands is constantly expanding, but there is no effective supervision and restriction on these powers. When all kinds of temptations flood, Zhou Liangluo, who walked too smoothly, finally failed to resist.


  Interview notes


    In fact, the major and important cases prosecuted by Gao Jinghui are far more than these two cases. Wu Zhenhan, former president of Hunan Higher People’s Court, took bribes; Li Ding, former deputy director of the Bureau of Reclamation of the Ministry of Agriculture and former deputy director of the Agricultural Industrialization Office, took bribes; Wu Gongyang, the former full-time secretary of the Ministry of Commerce, was involved in or independently undertaken by her. When talking about those cases, Gao Jinghui was very calm: "The prosecutors in our office are all excellent, and Wu Chunmei (the sixth" Top Ten Outstanding Prosecutors in China ") is a good example."


    According to the reporter’s understanding, in recent years, the public prosecution department of the Second Branch of the Beijing Municipal Procuratorate has undertaken many major cases and important cases, many of which have been designated by higher-level procuratorial organs. In this regard, Gao Jinghui often feels stressed, but more is exciting. "It is our affirmation and trust that the leaders are assigned by name, and we have no reason not to do it well." When saying this, the reporter seemed to see Gao Jinghui on the public prosecution bench-calm, confident and firm. (Reporter Yang Bo interviewed)

Editor: Li Xiuwei

"Video" is healthy and has a bright future! Students at home and abroad wish readers of Yangcheng Evening News a Happy New Year’s Day.

05:07
The pace of the new year is getting closer and closer, and the festive and peaceful atmosphere is filled in the air. The new year is full of our expectations and hopes, and it is slowly opening. On this festive season, many China students studying abroad are still overseas due to their academic arrangements, and many foreign students in China will spend New Year’s Day in China in 2024. At this special moment, they sent their most sincere wishes to readers and friends through Yangcheng Evening News.
In the past 2023, many international students set foot on the overseas study trip for the first time, and they groped and grew up alone with a strong homesickness. "I embarked on the journey of studying abroad for the first time, far away from my family, and my homesickness flooded into my heart. In the dead of night, my thoughts about my family and friends often appeared in my dreams, but I was not knocked down by strong thoughts and the pressure of life. On the contrary, I began to write poems, express my true feelings in words, and tell every mood." Meng Yuchen, who is now studying comparative literature at the University of Edinburgh in the UK, said. "This year, I saw a bigger and farther world. I have experienced the customs of different cultures and the perspectives of subject learning under different teaching modes. Living away from my family and friends has also taught me to be alone with myself and honed my life ability, "shared Ying Yi, who is now studying statistics, economics and finance at University of London.
There are also some international students who spent a rich and fulfilling year in 2023 in China. Zhang Hao, a Bangladeshi business Chinese major at Guangdong University of Foreign Studies, shared: "I had a very full life in 2023, and I took part in many activities. Among them, there is a computer design competition for college students in China and a sports meeting in the sports center. I also went to Chongqing on behalf of our school. " "In the past year, in the dormitory and in the classroom, I have made many friends from all over the world and met many students from China. At the same time, in Guangzhou, a city full of fireworks, we also walked around and saw a lot. Now we have seen a lot, then we ate a lot and played a lot of new things. " Chen Ziyang, from Malaysia and now studying in the history department of Sun Yat-sen University, said.
In the days of saying goodbye to the old and welcoming the new, many international students also expect that they can achieve better themselves in China in the future. Fang Yijia, who is from Malaysia and now studying in the Chinese Department of Sun Yat-sen University, said: "In the new year, if there is enough time, I hope to visit more other places in China in the future, such as the Forbidden City in Beijing, the West Lake in Hangzhou, the watchtower in Jiangmen, etc. I want to know more about the customs of these places, and I hope that I can continue to gain more knowledge, continue to make progress and become better during my study trip at CUHK." Feng Yinyu, from Venezuela and now studying business Chinese at Guangdong University of Foreign Studies, shared: "In 2024, I look forward to continuing to learn and grow in a multicultural environment. Make greater progress in personal growth and academics, and make better plans for your future career! "
The bell of the new year is about to ring, and students at home and abroad have sent their most sincere wishes to the motherland and the readers of Yangcheng Evening News. Zhang Hao blessed: "I wish you good health, all the best and a bright future!" Meng Yuchen sent a wish: "I sincerely wish the motherland better and better and prosperous! May our country be brilliant in its development! The country is safe and the people are happy! May the mountains and rivers of the motherland be more beautiful and the heritage of civilization become more profound. " "I wish all those who are still working hard for their goals can get what they want and do it smoothly!" Fang Yijia blessed.
The gongs and drums on New Year’s Day are about to ring, and warm wishes have been delivered. On this occasion, I also wish students at home and abroad a happy New Year’s Day, a healthy family and successful studies!
Text, video | Reporter Sun Wei Intern Li Bo Hu YuxiFigure | Photo courtesy of respondents
Reporting/feedback

How many of these technologies from NASA have you seen?

  Today viewpoint

  Aerospace gives people a special feeling of "high cold", which reminds them of advanced fighter planes and magnificent space stations that ordinary people can’t see, touch or use.

  A few days ago, the well-known American website "GOBankingRates" took stock of 25 kinds of technologies originated from the National Aeronautics and Space Administration (NASA) in our daily life, which spread all over our "food, clothing, housing and transportation". They come from the distant sky, but they are convenient for our daily life.

  Food: baby milk powder, freeze-dried fruit, food safety packaging.

  At present, more than 90% of infant formula in the United States contains microalgae. It was originally the product of NASA research, the purpose of which was to test the potential use of algae as an oxygen "recycling agent" in space travel.

  Freeze-dried fruit is a common snack. However, the purpose of NASA’s development of freeze-drying technology is to make the fruits in the Apollo mission easier to carry, and this technology can maintain 98% nutrition with 20% quality.

  In order to ensure the safety and quality control method of space flight food development, NASA has now become a food industry standard to protect the food safety of consumers all over the world.

  Life: memory foam mattress, scratch-resistant lenses, anti-ultraviolet sunglasses, cordless vacuum cleaner, Nike air-cushion sports shoes, space blankets, ski boots.

  Comfortable memory foam mattress can fully fit the human body and relieve stress, which is necessary for many families. Memorable foam was not originally used to make mattresses. It was originally developed by NASA to cushion the impact of spacecraft landing on astronauts.

  Compared with ordinary glass, scratch-resistant lenses have a longer life. In fact, the scratch-resistant coating is a "by-product" accidentally discovered by Jet Propulsion Laboratory (JPL) under NASA when researching the diamond hard coating for aerospace.

  In 1980s, two scientists from JPL developed a kind of welding glasses, which can absorb, filter and scatter the strong light emitted during welding. Later, this technology was widely used in anti-ultraviolet sunglasses.

  Initially, Black&Decker was ordered to develop a portable device for Apollo and Gemini missions, which was used to extract samples from below the surface of the moon. This technology has been improved to become a "cordless vacuum cleaner".

  Nike air-cushioned sneakers use the patent of "Blow Rubber Molding" obtained by M. Frank Rudy, a former engineer of NASA. The initial application target of this technology is spacesuit.

  The space blanket is insulated and heat-preserved, which is an essential item for survival in the wild and marathon. But it was originally developed by NASA to protect spacecraft and astronauts at low temperatures.

  In addition, the technology used by NASA in the joints of spacesuits has been improved and used in ski boots, which improves the athletes’ control ability in skiing.

  Home: swimming pool purification system, household heat insulation materials.

  In order to resist the extremely low space temperature, NASA made an insulating material called "radiation barrier" from aluminized polyester. According to JPL, aluminized polyester is now used in most household insulation materials.

  In 1960s, NASA developed an electrolytic silver iodide filter to provide clean drinking water for astronauts, and now it is widely used to purify swimming pools.

  Travel: aircraft deicing system, precision GPS, anti-skid groove on highway, better tires.

  According to NASA’s technology transfer plan, civil aircraft can fly in cold weather, mainly due to a thermoelectric deicing system called Thermawing developed by NASA.

  Many mobile phones are equipped with precision GPS technology developed by JPL, and its data comes from JPL global GPS receiver network. Even if there is no wireless connection, you can still use GPS positioning on your mobile phone.

  NASA’s Langley Research Center has developed anti-skid slot technology to prevent aircraft accidents on wet runways. Later, this technology was widely used in expressways.

  In 1970s, Goodyear Company developed a new tire material for NASA Viking Mars probe, which was used in parachute system. This technology was later used to improve ordinary tires, increasing their life by 10,000 miles.

  Electronic products: mobile phone camera, notebook computer, high-power solar cell, wireless headset, mouse, CAT scanner.

  In the 1990s, NASA asked JPL scientists to make a miniature camera that can be installed on spacecraft while ensuring the quality of photography. According to JPL, one-third of mobile phone cameras now use this technology.

  According to the Smithsonian National Air and Space Museum, "Grid Compass" is the first notebook computer in the world. It was first used in the space shuttle mission in 1983, which is one of the inventions of NASA.

  The crystalline silicon solar cells used in the home originally came from the lightweight solar energy system developed by the Environmental Research Aircraft and Sensor Technology Alliance under NASA for electric aircraft.

  NASA has developed wireless headphones for astronauts to facilitate their communication. Now this technology has entered thousands of households.

  According to JPL, a NASA researcher developed a computer mouse in the 1960s, which allowed users to operate on the computer screen and made the computer more interactive.

  JPL initially developed a CAT scanner to scan aerospace components to get advanced digital images to detect defects. Now, it has become a commonly used medical instrument.

  Medical care: cochlear implant, invisible dental appliance, ear temperature thermometer.

  Adam Kiser, an engineer at Kennedy Space Center, used his working experience in electronic, sound and vibration sensor systems in the space shuttle project to develop early cochlear implants by using electric pulses instead of sound amplification technology.

  Compared with the traditional metal appliance, the invisible dental appliance is more beautiful. It is made of transparent polycrystalline alumina, which was originally developed by NASA to track heat-seeking missiles.

  Nowadays, many parents use ear thermometer to measure the temperature of sick babies or young children. According to JPL, this thermometer adopts infrared dissection technology invented by NASA and Diatek.

  There is always one of these 25 technologies that you have seen, touched and used. Aerospace technology can not only be used in high space, but also improve our quality of life after landing, which is one of the driving forces for human beings to explore and fly higher and farther.

  (Science and Technology Daily, Beijing, July 8 th)

"CyberChina" is popular outside the network! Chongqing night scenes and cars look foolish. Foreign netizens: Do China people live in 2050?

To say that China is the hottest city on the Internet recently, Chongqing must be on the TOP 1 list.

The Title of "8D City" has gone overseas, and the subway can go through the wall, and you can’t tell which floor you are in. The surreal magical cyber night scene has become the "Three tales of mystery in Chongqing" in the eyes of foreign friends.

Let the American little brother dream, let the little sisters in Europe feel excited, Chongqing has been included in the future fantasy list of contemporary young people:

"I was shocked into aphasia, and it felt like time had traveled to 2050."

"I just went there last year and was completely impressed. Being in it is like reaching the future 100 years later. It’s a great city."

"Spider-Man went crazy in Chongqing."

Of course, the sense of Cyberpunk in China city is just one of the topics that have exploded on the Internet. Speaking of playing with Cyberpunk’s sense of the future, we are all used to new energy technology and intelligent driving, and foreign netizens were shocked when they saw it.

Just brush the video of the external network. Under the content of introducing China’s new energy, foreign netizens are basically shocked by "never seeing the world":

"Can you buy it in America? This car looks more upscale than all our cars here."

"The United States will never let such a China car enter the market, and once it rushes into the United States, it will surely kill similar competing products."

"China car, best car."

Even the car navigation can predict that the red light will end in a few seconds, which is a function that everyone in China uses and takes for granted, and it can make them stunned on the spot.

"It’s cool to predict the red light by car navigation! I feel that our country has been left far behind. "

"Can traffic lights be linked with in-car navigation?"

It’s no wonder that the car ideas of foreign netizens still stay in the last century. After all, our country’s sense of existence in the global new energy field has reached the point of "terror".

For ordinary people in China, not only is the proportion of taking taxis to new energy vehicles swishing upward, but the recruitment of new energy enterprises is striding forward in the public opinion field. If you pay attention to the choices of people around you when buying a car, you will find that new energy vehicles, which were once ignored, have now become the first choice of many basin friends.

In their words, it is-"I used to look down on new energy vehicles, but now I am the first to shout".

It is no exaggeration to say that China’s new energy is not just a "rise", but now the general trend is that China’s new energy has gone overseas to "beat up" the world and make up for the lost share in the automobile industry for decades.

How strong is this momentum? Even the traditional car-making powers have a sense of crisis.

Fortune magazine just reported last Sunday that China’s electric vehicles attacked the city overseas, forcing German auto parts manufacturers to change their thinking: "We must adapt to the trend of making cars in China in order to survive."

(Holger Klein, CEO of German auto parts manufacturing giant ZF)

Germans’ worries are not unreasonable. According to the investigation report of Allianz, Germany’s largest financial group, if China’s new energy vehicles continue to develop, by 2030, the total annual net profit loss of European automakers will exceed 7 billion euros (about 54.6 billion yuan).

This figure made them "panic". After all, the sales of European cars are not as good as before, while the sales of local cars in China have been increasing, which has squeezed the living space of European car companies in China.

Now, coupled with the fact that we have finished building cars and exported them to Europe, and rolled them up to Europe at home, we have taken a two-pronged approach, so that comfortable Europeans really feel the cold winter of sales.

(The sales of new energy vehicles in China broke out in the decade from 2011 to 2021, from visualcapitalist)

In addition to the panicked Germans, Japan, another car-making power, could not stand it. Japanese cars also showed signs of "crash" in China, and Japanese experts began to spread anxiety, saying that China had entered a new era ahead of schedule.

According to them, for every four new energy vehicles sold in the world, one of them is from China. In Norway, the number of new cars sold by China New Energy accounts for 79.3% of the total market. Japanese experts sighed greatly: our Japanese car got up early, and now it’s late.

Why did Germany and Japan, a car-making power, suddenly feel a sense of crisis?If we carefully study the export data of new energy vehicles in China, we will find that the brand represented by MAXUS, SAIC Datong, has gradually taught foreign friends over the past few years what is called dimension reduction.

In terms of sales volume, in the wave of China’s new energy export overseas,The cumulative sales volume of SAIC MAXUS in overseas markets in 73 countries and regions has exceeded 300,000 units, and it has become the top stream in developed markets such as Australia, New Zealand, Britain and Norway, accounting for more than 80% of the sales volume.

With the hard power of "All-around Hexagon Warrior", foreign traditional brands of fuel vehicles can no longer stand on the same starting line with us.

From the price point of view, while maintaining the same quality at home and abroad, SAIC Chase MAXUS has successfully played a high premium in overseas markets.

Take TESCO, which has opened stores all over the streets in Britain, as one of the three largest retail enterprises in the world, TESCO has purchased 150 sets of MAXUS pure electric light passenger EV90 refrigerated trucks.

You know, in Britain, the price of new energy products such as pure electric light passenger EV90 has been higher than that of Renault in France, and the sword refers to Mercedes-Benz. Although the domestic price is nearly doubled, SAIC Chase MAXUS still won the order with the strength matching the pricing.

What is even more amazing is that when these cars were delivered, they also created the largest air transport record of electric light commercial vehicles in the world.

TESCO chose air transportation to let SAIC Chase MAXUS send the car to the UK. The freight is more expensive than the goods themselves, which shows how much you want to pick up the car. It is really a two-way trip.

Reliable plus high-end, high premium can also take orders. The more you know about SAIC MAXUS, the more developed countries with long-term cooperation are interested in the brand itself, and the more willing they are to award a wave of industry awards to SAIC MAXUS.

After the British bought it from MAXUS, SAIC Chase, in buy buy, they put the Green Fleet for six consecutive years.(New Energy Vehicle Enterprise Award)The honor of "Electric Vehicle Manufacturer of the Year" was awarded to SAIC Chase MAXUS, and the days when Japanese car companies in Europe, America and Japan once monopolized the awards have become a thing of the past.

Last August, SAIC MAXUS also won one of the most authoritative automobile awards in the world, the "Automobile Innovation Award" in Germany.

This year’s SAIC Chase MAXUS is still like chopping melons and vegetables, and it won the best new energy brand award of the year by autocosmos, the authoritative automobile media in Chile, the "best van 2023" by Businessvan, the preferred strategy website of British container trucks, and the best design model award of Havana Industrial Fair in Cuba in 2023. …

Behind the world’s soft hand in winning prizes, high quality and high premium, it is the cultivation of SAIC Chase MAXUS’s "two blossoms":

On the one hand, it is the hard work of the new energy technology system, on the other hand, it is the foresight of the strategic layout.

Take MIFA 9, the first full-size pure electric luxury intelligent MPV that landed in Europe, as the flagship model facing the global market, positioning the high-end "global hard currency" in environmental protection, technology, comfort and other aspects, which shocked foreign friends with high product strength from the East.

(MIFA 9 unveiled at Birmingham Motor Show, UK)

The early deployment of new energy MPV products has also made MIFA 9 shine in overseas markets and take the lead in stabilizing the high-end.

Now we can see that the results of cultivation have spread all over the world, all over the industry and all fields.

In the logistics industry, SAIC Chase MAXUS won the reputation of "handing the king’s car".SAIC Chase MAXUS light passenger pure electric light passenger EV series stands out among the "picky" car selection standards in developed countries, and postal systems in Ireland, Belgium, Australia and other places have been praised and repurchased.

The logistics team of DPD, the second largest logistics group in Europe, in the UK also heard the news, and signed the largest single order of China brand light passenger car overseas with SAIC Chase MAXUS, which also set a new record for the largest single order of China automobile brand in the UK.

In the chemical industry, T90 EV, a pure electric pickup recognized by the Ministry of Communications of New Zealand at the national level, has also attracted the attention of Chilean lithium mining giant SQM.

Lucky, energy-saving, smart and easy to drive, this car has officially settled in the largest chemical enterprise in Chile.

It can be seen that SAIC Chase MAXUS and other domestic cars have appeared all over the world and in all fields. In the past, I only felt that domestic new energy sources were making progress, but I really didn’t think about the extent of progress. However, judging from the explosive development trend this year and the real data at hand, we have reached this step that can lead the global industry reform.

Once in the era when fuel vehicles occupied an absolute dominant position, our country could not get the core technology, and it was always suppressed by the first superior. Nowadays, generations of technology cultivation and accumulation in the field of new energy have finally ushered in the time of flowering and fruition.

The domestic new energy brand represented by MAXUS, SAIC Datong, has done things silently and made a blockbuster. With the spirit of hard work and steady progress, it has been exported overseas and staged an over-burning reversal.

Looking at today’s new energy field, we have undoubtedly stood on the cusp of a new era.

In the new era, SAIC Chase MAXUS has stood firm at the high end. The road to the future has never been smoother.

hear about

Set [Sister Bao] to ?☆ Star sign ☆

It’s easier to grab the c position ~

When the ping-pong ball is hit at supersonic speed …

In animation, Japanese students usually have the power of conan the destroyer, and playing ball always feels like a high-tech war.
In reality, can humans play ball games so ferociously?
(All the articles are professional, please don’t imitate them at home.)
Although it is impossible to rely on manpower, we can use the power of air and machines, such as the "vacuum table tennis cannon."
A cannon is actually more like a pipe. When a cannon is fired, the speed of the accelerated table tennis can reach 450km/h, which is about one third of the speed of sound.
At this time, the table tennis directly crashed into the coke with air pressure, and this can was like a punch in the abdomen:
What if the speed of table tennis is increased to supersonic speed? Will it be more powerful? In fact, mythbusters, a well-known popular science team, made a similar attempt many years ago.
According to their test, the average adult can hit the ball at a speed of about 112.6 kilometers per hour after swinging.The speed of sound is 1224 kilometers per hour, which is an insurmountable gap.
Unless, of course, the table tennis player is a machine.
After several attempts, they successfully increased the speed of table tennis to 730 kilometers per hour by pressure jet, which directly penetrated the 2.5 cm cardboard, but this speed is still far from the speed of sound.
At this time, the "vacuum ping-pong cannon" appeared.
To put it simply, this device is to put a ping-pong ball at one end of a pipe and then seal both ends of the pipe:
Then, the air in the pipeline is drained to make it enter a vacuum state, and then the seal at one end is punctured, and the air will rush in wildly and then fill the vacuum space.
At this time, the table tennis in the middle will be pushed by the air and move to the other side at high speed, and there is no air obstacle on the road.
The power of this kind of vacuum cannon has been improved remarkably. With only a 1.8-meter-long pipe, the ejection speed of table tennis has reached 600 kilometers per hour.
And if we add a pressure chamber to the vacuum cannon and increase the length of the barrel, the speed will be upgraded again.
(Image from Purdue University of Technology)
But it is not as long as possible. Once the barrel was lengthened to 47 meters:
The acceleration effect is different. After firing, the human eye can’t see the ball moving at all, and the ball disappears directly:
However, when the table tennis flies out of the barrel, it has been squeezed out of the ball by resistance.
In the end, the barrel was reserved for 6 meters, which not only ensured the integrity of the ball, but also reached the speed of 1770 kilometers per hour, which properly exceeded the speed of sound.
So, "What destructive power will the vacuum table tennis cannon have now?The researchers set the shooting target-a thick pig elbow.
Fill in table tennis, adjust the pressure, pump out the air and fire!
Table tennis hit the surface of the pork completely, and the elbow suffered great damage. A round wound immediately appeared on the epidermis:
But the injury doesn’t stop there. Under this wound, there is a wound with a depth of nearly 4 cm:
However, this wave of injuries is difficult to subdivide how much table tennis can account for. After all, it broke at the moment it touched pork, and the subsequent injuries were more like air cannons.
But overall, it smells like animation.
There are still many people who use "table tennis vacuum cannons" to sabotage. They have chosen all kinds of strange targets for testing.
Mark French, a professor at Purdue Institute of Technology, and his students, combined a supersonic table tennis cannon with a pressure chamber and a vacuum gun, which is said to be faster than an F-16 fighter.
(All the articles are professional, please don’t imitate them at home.)
In the face of this kind of attack, the table tennis bat can do nothing at all and is directly penetrated:
When you hit a tape, it’s like hitting tofu:
Not only did the tape break a hole, but the carton at the back also broke a hole:
Carton:
The most cruel thing is to play a row of cans and disappear in an instant:
Look at the injury of cans, it should be destroyed by the group:
With such destructive power, it is no wonder that the professor emphasized on the whiteboard that he is a professional team and advised others not to try it at home.
Bruce Yeany, a physics teacher, also tried to play cans. From the effect point of view, he used more power:
But when he bombarded the watermelon, he encountered a problem, that is, the quality of table tennis was too small after all, and it broke directly in front of the watermelon:
Is this the only survivor in the table tennis test?
However, watermelon didn’t laugh for long. The teacher unhurriedly increased the weight of table tennis, not much, just filled it with water:
Now, watermelon immediately becomes watermelon juice:
Watermelon: Can’t you afford to play?
However, the most extravagant way to play table tennis vacuum cannon comes from anchors Dianna Cowern and Brandon.They aimed a cannon at an iPhone 11 Pro worth more than 6700 yuan:
How can I put it? The moment when table tennis hits the mobile phone is quite artistic. Maybe this is the happiness of being rich.
(All the articles are professional, please don’t imitate them at home.)
(Part of the picture material in this article comes from the Internet, only for learning and communication.)
References:
https://www.youtube.com/watch? v=bAKqzAzfXKQ
https://www.youtube.com/watch? v=msgfm4DHiyc
https://www.youtube.com/watch? v=-HfaLqmRO1k
https://www.youtube.com/watch? v=wBY3Z4F0dxk
https://www.youtube.com/watch? v=YYNCGZCul1Q Physics Girl https://www.youtube.com/watch? v=rk-6wHimbUs
https://www.youtube.com/watch? v=JYivWedGCKc
https://www.youtube.com/watch? v=ts7v07lXmTQ
https://www.youtube.com/watch? v=nIL3HN4PQlI
https://www.youtube.com/watch? v=Z52yCL3tSGQ
https://www.youtube.com/watch? v=whkCwx2axQM
https://www.youtube.com/watch? v=87Cpe4bJn0U
Source: Mad Pill Science
Editor: xx
Reporting/feedback
Everyone is searching.
The table tennis movement in the competition includes the table tennis falling from a height when it is advancing. The jumping height is the fastest table tennis attack speed, and the fastest table tennis attack technology is () Fast speed is one of the outstanding characteristics of table tennis. The table tennis rules stipulate that the ball should be thrown when serving.



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Wake up in the starry night

Please ban table tennis, because table tennis can cause unimaginable harm in some people’s hands, especially in the hands of water injectors, which can easily shoot people in the eyes.

2020-09-02

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Liyue 8l

Remember+

2020-09-05

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Single-player small game enthusiasts

Forgot to be funny. That’s it?

2020-09-04

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All 4 replies

Liu Fang the butcher

Vacuum pump is very expensive!

2020-09-02

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Meteor star gap

Mechanical vacuum pump can play, but it’s not that powerful. But it’s much better than vacuum cleaners

2020-09-03

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Liu Fang the butcher

To achieve the effect in this article, the Roots vacuum pump with a million rmb will start!

2020-09-02

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All 6 replies

Lever and his friends’ daily life

L: hey! A, I brought you …
L was used by A to play table tennis …? Killed)
(l was born again)
A: Er … Hug …
(A is eliminated by cause and effect)
(a is born again)
(A is eliminated by cause and effect)
(a is born again)
(A is eliminated by cause and effect)
(a is born again)
A: stop! I surrender! I surrender!

2020-09-02

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Lever and his friends’ daily life

L:……
L:A……
A: I don’t know. Don’t ask me.
L:U……
U: what is quantum?
L: Er … ……Sans, you explain.
Sans:zzzzzzzzzzzzzzzzz ……
L:SSSSSAAAAAANNNNNNSSSSSS! ! ! ! ! !

2020-09-04

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Natural selection region

Enthusiasts in science field

Is the quantum state macroscopic, and the collapse state is realized through self-observation?

2020-09-04

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All 4 replies

Azul ink rain

How are light particles produced?

2020-09-02

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Natural selection region

Enthusiasts in science field

As a result, you are trapped in the track of the curvature engine and can’t move.

2020-09-04

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Think about it.

Start my curvature engine quickly

2020-09-04

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All 4 replies

mp364m

What I lack are table tennis and cannons? What I lack is an Apple phone!

2020-09-02

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Maliania, the blade of Michella.

This kind of air cannon seems to be at the level of one million RMB.

2020-09-02

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T’s advantage lies in my T.

I thought, this air cannon may be more valuable.

2020-09-02

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Super snow leopard MVP

All the articles are professional, please don’t imitate them at home?

How to imitate? 1.8 joules into the orange!

2020-09-02

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Fengqi captain

And use interchangeable words. What is an orange?

2020-09-02

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0321426as

I just want to ask: how expensive is this table tennis? The inferior table tennis we used, the speed of which was only over 20 kilometers per hour, was smashed by our table tennis racket and split in half.

2020-09-02

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Bodhi shines all over.

However, Xiao Pang broke the ball with a backhand at the World Championships several times and flew directly in half.

But Zhou Yu’s time …

It’s almost a sense of sight after being shot.

2020-10-14

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Theoretical progress

More than 20 kilometers per hour is less than 10m/s, and nobody can run fast. You can smash the ball. . . 9.18 complain about the business!

2020-09-03

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All 5 replies

Tianxing lost his heart

Curvature can be used next time

speed up

2020-09-02

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Tianxing lost his heart

True light

Particle strike

2020-09-13

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Maybe it’s a tomahawk

Wait, why did the earth fall?

2020-09-02

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Kawakaze Jiangfeng z6

The quality of water-injected table tennis is 20g, and the known exit speed is 1600km/h, that is, about 440m/s, and the kinetic energy is equal to one-half mass times the square of speed, and its kinetic energy is about 20 * 440 2/2 coke, which is calculated to be 1.93 * 10 6 coke, which can be approximately counted as 2,000,000 coke watermelon: I thank you tm.

The kinetic energy of this table tennis ball far exceeds the upper limit of 1.6 joules, so

//

@ account has been cancelled.

This content is temporarily invisible.

2020-09-02

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Angry dung beetles

What did you say? I can’t understand it. Please be more specific.

2020-09-03

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Qingluan glazed lamp

An hour ago.

2020-09-02

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Drama loves z1.

Want to do it, is it illegal?

2020-09-06

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v_qiu

Well, the speed of leaving the chamber exceeds the standard. Whoever tries it in China is illegal.

2020-09-02

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Elegant skn0624

Mythbusters is a real popular science program.

2020-09-02

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Luoguodaren

The writer of the article must be a graduate student with severe internet addiction, and he is flying like a kite.

2020-09-02

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Yan’s terminator z fu soul Soviet shirt z

Bench (only after reading it)

Don’t spray funny.

2020-09-02

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luckgodmo

Won’t the air in table tennis explode under vacuum?

2020-09-03

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Subway planning designer

If you use billiards, the power is even harder to imagine.

2020-09-02

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Juesheng Nanmo

This is one of the reasons why the per capita consumption of resources in the United States ranks first in the world. Just like PINKRAY  Jr. knows what it’s like to have three tones a year, he wastes a lot of experimental props, sees foreign children doing domino experiments on TV, and there are a lot of things on the Internet that are similar to putting people into shredders.

2020-09-02

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Thunder and lightning doctor sheep call animals.

We China people, just addicted to mobile phones every day, laughing to death, China is silent?

2020-09-02

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eyrbxjeusus

Boy, I won’t watch the funeral film without this thing.

2020-09-02

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Damn dog

The martial arts in the world are only fast and unbreakable.

2020-09-02

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kn12A

Faster than F16, air defense ball

2020-09-02

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See more comments

new energy vehicle

# Article First Challenge # Will new energy vehicles replace fuel vehicles?

Different people have different views on whether new energy vehicles will replace fuel vehicles.

Wang Qing, deputy director of Market Economy Research Institute of the State Council Development Research Center, predicted that by 2025, the annual sales volume of new energy vehicles in China will reach about 17 million, and by 2030, the market share of new energy vehicles will exceed 90%. This means that in the next decade, the sales and influence of new energy vehicles will increase rapidly.

On the other hand, new energy vehicles and fuel vehicles have their own application scenarios. In the short term, new energy vehicles may not completely replace fuel vehicles. This is because there are still some problems in new energy vehicles, such as safety, charging and battery life. If these problems are solved, new energy vehicles may further expand their market share.

However, in the long run, it is an inevitable trend for new energy vehicles to replace fuel vehicles. With the continuous progress of technology and the enhancement of environmental awareness, new energy vehicles will be applied in more fields, including passenger cars and commercial vehicles. At the same time, the policy is also promoting the development of new energy vehicles. For example, some cities have gradually stopped selling fuel vehicles.

To sum up, new energy vehicles may replace fuel vehicles at some point in the future, but this process may take some time. In this process, fuel vehicles and new energy vehicles will

Coexist and compete with each other.

The best way to enrich yourself: exercise.

Some time ago, "More than half of adults in China are overweight or obese.The hot search quietly climbed to the top, causing many netizens to resonate.

Many people leave messages in the comment area:

Sit and sit, and your stomach will grow.

I ate a lot of takeout food and didn’t move much. I watched my stomach grow bigger and bigger.

I’m tired from work, so I lie down when I get home from work and gradually get fat.

Nowadays, the extreme convenience of life makes many people ignore the importance of sports.

After "coveting comfort", the body gradually lost its original vitality.

On the other hand, those who like sports around them are not only physically strong, but also have a positive mental state every day.

Exercise and no exercise lead different lives.

I don’t like sports. What’s the difference?

There is a hot question on the Internet: "How about a person who doesn’t exercise for a long time?"

There is a high praise answer below:

I haven’t exercised for about three years, and my physical fitness is getting worse and worse. I feel like I’m falling apart after walking for a while.

It turns out that because the answer master is busy with work, all his food comes from online shopping, and he also lies down most of the time on weekends, and the number of times he goes out is getting less and less.

I can’t control my mouth, I can’t open my legs, and my original healthy body is "swallowed up" by obesity.

People who don’t have time to exercise pay the price for their laziness to varying degrees.

A 10-year-old boy in Huai ‘an, because he doesn’t like sports, weighs five times as much as ordinary children, and his abdominal fat is 10 cm thick. He suffered from severe fatty liver at an early age.

A woman in Changchun, Jilin, used to go to bed after dinner and almost never exercised.

The weight actually reached 320 kg, and the stomach was three times larger than ordinary people.

Because of obesity, her blood pressure and heart function were seriously affected, so she had to have part of her stomach surgically removed.

People who don’t like sports indulge their health, but squander their health.

There is a saying on the Internet:

You have to carve whatever you want.

Beating inertia and strengthening exercise are the best ways to have a good body.

A netizen named "Fat Brother" got fat because he was ill and took hormone drugs.

The deterioration of his condition prevented him from losing weight. At one time, Brother Pang’s weight increased from 75 kg to more than 150 kg.

Later, he went to Sanjiang, Guangxi to teach.

Because of its remoteness, it takes half an hour to go shopping, and frequent home visits to children require mountains and mountains.

Unexpectedly, because of this periodic exercise, his weight kept falling, and after one year of teaching, his weight returned to 75 kilograms.

The body is honest, and it will treat you as you treat it.

People who like sports will naturally get feedback and rewards for a healthy lifestyle.

Exercise is a person’s best nourishment.

The body is 1, and the rest are 0.

Without a healthy body, work, life, wealth, fame and fortune are meaningless.

As the old saying goes, if you exercise your bones and blood, your qi will be strong.

Keep exercising, and your body and life will undergo positive changes.

1. improve your mood.

A doctor from a German university once did an experiment:

The experiment tracked 12 people with severe depression and asked them to exercise on the treadmill for 30 minutes every day, and gradually increased the amount of exercise.

After 10 days, the depression of 6 patients was greatly improved.

Studies have found that the brain will secrete neurochemicals such as endorphins during exercise, which will make people happy physically and mentally and help to get rid of negative emotions.

As the writer Haruki Murakami said:

When I am criticized by others or feel wronged, I always run farther than usual.

Running can consume negative emotions and make people more confident.

Life is not easy, and when you are in a bad mood, you might as well go out and exercise for 30 minutes.

Eliminate the troubles in life by exercise and welcome a happy life.

2. Strong physique.

"Compared with my peers, I have no pain in my body. I slept well after exercise, my blood pressure has been normal, and I have never had a serious illness. "

Uncle Huang Xujin, born in Xi ‘an in 1940, is 82 years old this year, and his body is very strong, which is mainly due to his love of sports since he was a child.

At school, he likes running and long jumping. After work, he often goes out for a run early in the morning.

After retiring in 2000, he fell in love with the 400-meter race. Today, he has been running for 22 years.

Persistence for decades has brought him healthy body and abundant energy.

There is a good saying:

Every drop of sweat you shed is shaping a healthier body.

When people reach middle age, they are old and young, and you need to bear a lot at work and family.

If the body collapses, everything will cease to exist.

So no matter how busy life is, take some time to exercise.

Only by having a healthy body can we be more confident in dealing with all problems.

3. delay aging.

Actor Carman Lee once launched a fitness punch-in activity on the Internet, sharing various slimming and fitness actions with netizens every day.

Everyone not onlysubdueBecause of her young appearance, she is also surrounded by her self-discipline life.

Carman Lee began to exercise at the age of 34, and running, skipping and flat support have always been her persistent projects.

Even when filming, I will take a yoga mat and jump rope and do some simple exercises.

Today, although she is 55 years old, she still looks like she is in her thirties.

Exercise is the best cosmetic and skin care product.

Scientific research shows that exercise can increase the oxygen consumption of the body, thus promoting metabolism, strengthening the nutritional supply of the skin and helping to delay skin aging.

People who move are racing against time, and every step you take will make you younger and younger.

4. Exercise your brain.

A research report from the University of Illinois shows that:

After sitting for two hours, people’s brains are basically in a rigid state, and their thinking ability and creativity almost stop.

After walking for 20 minutes, the cranial nerves become extremely active.

In other words, exercise can make the mind healthier and more flexible, and help to improve work efficiency.

A study published in Frontiers of Aging Neuroscience also found that:

If the healthy elderly people stop exercising for about 10 days, the blood flow in the important areas of the brain responsible for thinking, learning and memory will decrease significantly.

Moving is the best way to strengthen your body and exercise your brain.

Use fragmentation time to get up and walk around every once in a while.

A small habit, stick to it, will also produce huge benefits.

Learn to exercise correctly

The book "The Power of Habit" writes:

Exercise every day will not only make you feel happy, but also affect other details in your life. For example, make you energetic, so that you can work more efficiently and get more happiness.

The world is secretly rewarding those who love sports.

Today, readers put moderate exercise"1357 principle"Share with everyone, I hope everyone can develop good exercise habits.

1. Do aerobic exercise at least once a week.

Do aerobic exercise with moderate intensity or above at least once a week, such as running and swimming.

It can not only enhance immunity, slow down aging, release stress, but also help sleep.

If you feel painful during exercise, you can give yourself some positive psychological hints.

Focus on the fun of exercise, such as enjoying the roadside scenery and breathing the fresh air in the morning when jogging.

2. Each continuous exercise shall be no less than "30" minutes.

If the exercise time is too short, it will not achieve the expected effect and the purpose of keeping fit.

Even if your work is busy and your life is trivial, you should set aside more than 30 minutes for exercise at a time.

I suggest that when you go to work at ordinary times, you cansuitableSet aside a distance and walk slowly.

Climbing stairs intermittently at work; Do yoga during lunch break; Take a walk together after dinner.

As long as the amount of exercise is up, every drop of sweat you shed will not live up to your future self.

3. If you can’t exercise every day, you should exercise at least "5" days a week.

Perseverance can play the role of exercise and fitness.

If you are worried that you can’t get into exercise habits, you can set an alarm clock for yourself.

After receiving the reminder, don’t find any excuse to delay, and start exercising immediately.

Stick to it and get into the habit, and exercise will become extremely easy for you.

4. When exercising, the maximum heart rate should not exceed "170 minus your age".

As the saying goes, everything goes too far, so does sports.

Excessive exercise can easily burden people’s heart and body.

Healthy exercise should be gradual.

Take the first step first, and then gradually increase the amount of exercise, so that the body can gradually adapt.

In order not to cause harm to the body, the maximum heart rate of each exercise must not exceed 170 MINUS the age.

Grasp the degree of exercise and do it in a timely and appropriate manner, so that exercise is more beneficial to health.

The quality of life is determined by everyone’s lifestyle and habits.

As Socrates said:

The health of the body is destroyed by immobility and maintained for a long time by exercise.

For your own physical and mental health, for a better living condition, let’s go to exercise together while the sun is just right!

Even the smallest change, multiplied by 365 days, will become the strength that others can’t envy.

illumine"like"From today on, let’s keep self-discipline, keep exercising, have a good body and pursue the life we yearn for.

Author: You Shu Tian Xin, Source: You Shu.

Three "magical" coincidences in history make people doubt that the world is a reincarnation.

In the ancient East, there seems to be a mysterious veil hidden in the long river of history, revealing some amazing strange coincidences from time to time. These coincidences seem to be legends woven by history itself, leaving future generations with deep thoughts, and these stories hover in my heart, making me feel the mystery of the world’s reincarnation between ink and paper.

Let’s focus on the experience of Emperor Gaozu Liu Bang. His life is full of legends, and his leap from Buyi to Tianzi has attracted worldwide attention. But also, an episode that happened in his escape career is even more incredible. According to the report, when Liu Bang passed through a mountain forest, he encountered an unusually white boa constrictor crossing the road, and he cut it in two with his sword without fear. This python can’t help being given symbolic meaning by later generations-it was the test and hint given to Liu Bang by the god of fate, and he declared to the world the possibility of his future success with courage and determination.

Then, we might as well compare the fate trajectories of Qin Shihuang and Emperor Wen of Sui in Sui Dynasty. Qin Shihuang helped the world, burned books to bury Confucianism, repaired the Great Wall, built Epang Palace and built water conservancy, which was a great achievement. However, the grievances created by his harsh and cool laws are like undercurrents. After his death, the Qin Dynasty declined rapidly and eventually collapsed after only a few short years. Hundreds of years later, Emperor Wen of Sui in the Sui Dynasty also created a prosperous era of reunification. However, after the second emperor Yang Guang ascended the throne, his extravagance and tyranny made Jiangshan once again step into the path of subversion. Two dynasties, after the death of the founder, ushered in a similar fate.

Finally, we turn to the story of Zhao Kuangyin in the Song Dynasty and the last son of heaven in the Southern Song Dynasty. Zhao Kuangyin, a general of the Zhou Dynasty, rose to fame in helping the imperial court to quell civil strife and expand its territory, and usurped the seven-year-old throne left by Zhou Shizong from humble origins through the Chen Qiao mutiny. A similar plot was staged again in the last years of the Southern Song Dynasty. When the Southern Song Dynasty was besieged by the Yuan Army and was on the verge of extinction, the young emperor Meng Gong chose to jump into the sea heroically to show his loyalty and loyalty. The two young emperors suffered different but similar fate twists and turns.

When we put these three sections of history together, it seems that we can perceive that the breath of reincarnation is slowly permeating the river of time. Every turn and coincidence is like a chess game arranged by God’s will, waiting for the chess pieces to perform.

But can we really assert that history is reincarnation? I’m afraid we still need to have reservations. Because history itself is made up of countless individual behaviors; It should be noted that although the waves are small, they can gather into an ocean, and people are small, but they can also affect the historical process. These seemingly "magical" coincidences are just a few fragments highlighted in countless events, which does not mean that all history follows a certain established pattern.

Perhaps we should learn wisdom from these stories and study the law: the extraordinary ambition of heroes often indicates extraordinary achievements; Authoritarianism leads to the boiling of national resentment and eventually to its demise; Power translocation is often accompanied by the fading of old forces and the birth of new forces.

To sum up, although history always gives us countless possibilities and associative spaces, every era that needs to learn from the past and diligently explore the true meaning of the laws behind them has its particularity and independence. Anyone can try his best to exert his style and contribute his strength in his position and become a small and powerful wave that pushes history forward.

What is culture? Is there a culture in West Renye Fang?

What is culture? What does culture mean? This has to start with ancient Chinese. Wen is a generic word of Wen. As a noun explanation, text is texture, representation and trace. As a verb explanation, the text is interlaced, described and portrayed. Astronomy, for example, means that celestial bodies are scattered all over the night sky and staggered, naturally forming a big picture of stars.

Xinghan brilliant

Oracle Bone Inscriptions shows that on the left is a man facing west, and on the right is a man turning east, just like a man tossing and turning while sleeping. It means that things change, change and come into being. Including the transformation from one form to another, or even another thing. For example, actors make up, incarnate everything, and educate all the people.

the banlance of yin and yang

Based on the exquisite ancient prose above, we believe that the meaning of culture is like that of people who engrave chapters, which are staggered and turned into a fine chapter. The result of tattooing is culture, and the text is transformed. The purpose of tattoo is to change, and the text is to change it.

keep on chipping away/work with perseverance

The extended meaning of culture can mean using tools and wealth that change life, such as Neolithic culture, agricultural culture, rural culture, industrial culture and modern culture.

The extended meaning of culture can also indicate the information or customs of transforming ideas, such as Confucian culture, Taoist culture, Buddhist culture, Mozi culture and other Chinese excellent traditional cultures, as well as Japanese samurai culture, western jungle culture, merchant culture and other animal cultures.

Use culture to change people.

Is there a culture in West Renye Fang? The answer is clear to you.

Thank you for reading.

# Culture # # Oracle Bone Inscriptions # # Traditional culture #

What is culture? On the word culture

Image source network

The word "culture": its appearance in China can be traced back to the Western Han Dynasty. "Culture" is not only a system of civilizing and educating, but also a system of rites and music. This understanding has been maintained in our country until modern times. The meaning of the word "culture" that we use today is obviously different from that of ancient times. It was introduced from the west through Japanese translation at the end of the 19th century. At that time, there was no definition of the word, and people only used the word "culture" according to their own understanding and needs. According to analysis, there were about three meanings at that time; First, it is synonymous with "civilization"; Second, in a broad sense, it includes spiritual and "civilization" contents; Three, narrow sense, refers to the spiritual content. To this day. The meaning of culture is broader; There are also many people who agree that culture refers to "ideology", and everything outside politics and economy is among them; Others make a broader understanding that everything created by human beings (that is, the integration of material civilization and spiritual civilization) is culture; Besides, some people have other explanations.

In view of the fact that scholars at home and abroad have different opinions on the concept of "culture", it has been suggested that the word "culture" may be a vague concept naturally, and it is difficult to make a clear and complete definition. Instead of pursuing a simple and precise definition, people should determine a flexible range from the perspective of set.

Although there are many definitions of culture, I personally think that it should be the same in many aspects, and we can roughly summarize it into the following three aspects;

First, ideology (also known as ideology) means people’s world outlook, way of thinking, religious beliefs, psychological characteristics, values, moral standards, cognitive ability and so on.

Second, the way of life, that is, people’s attitude towards their food, clothing, housing and transportation, marriage, birth, illness, family life and social production activities, and some forms taken in these aspects.

Third, spiritual materialized products, that is, from the formal point of view, are some material things, but through the material form, they can reflect people’s differences and changes in ideas.

From the above three parts, the scope of culture is basically outlined. But we should pay attention to: the word culture; It should be an organic whole, which is not only the simple addition of the contents of these three parts, but also the mutual influence and premise of the contents of these three parts, and should be organically combined according to a specific sequence.