上海喝茶资源群

　　Potatoes can be used to make wine. The raw material used in Norway’s national wine Aquavit is potatoes. But if someone tugs at your sleeve and says, "Come on, drink this potato!" " You might think that he has drunk too much, but for some people, eating high-sugar foods such as boiled potatoes or French fries may really make him "drunk".

　　According to previous media reports, a 61-year-old Texas man’s blood alcohol concentration is still as high as 0.37% without drinking alcohol; Another man is eating a lot of high-carbon water foods such as potatoes, and his blood alcohol concentration is as high as 120mg/100ml, which is equivalent to drinking 7 glasses of whisky.

　　There really is a saying that "everyone gets drunk if he doesn’t get drunk"

　　Here is a magical disease: automatic brewing syndrome, also known as "intestinal fermentation syndrome". Literally, you can probably know that this is a "strange disease" that does not drink alcohol but can "make wine" in your intestines, that is, produce endogenous alcohol. Its symptoms usually appear after "eating a lot of high-carbon water food".

　　There are many kinds of human intestinal flora, including bacteria related to obesity, such as Enterobacter cloacae reported by Professor Zhao Liping of Shanghai Jiaotong University, which not only makes experimental mice prefer high-fat diet, but also turns off some genes related to lipolysis and activates some genes related to fat synthesis. There are also bacteria that can make wine, such as Saccharomyces cerevisiae. If their abundance is high, it may turn the human body into a "mobile brewing workshop". In addition, if you are infected with Candida albicans, you may also have automatic wine-making syndrome.

　　"Wine does not make people drunk"? This is too terrible, not only may be inexplicably drunk, but also may lead to fatty liver.

　　Fatty liver without drinking?

　　It used to be said that drinking alcohol hurts the liver. Today, people have common sense that people who don’t drink alcohol can get liver diseases, such as nonalcoholic fatty liver disease.

　　Fatty liver is a common disease. Fat accumulates in the liver, causing liver damage, and then develops into hepatitis, fibrosis, cirrhosis and even liver cancer. According to the etiology, fatty liver can be divided into two types: alcoholic fatty liver disease (AFLD) and nonalcoholic fatty liver disease (NAFLD). The former is caused by a large amount of alcohol intake, but how did nonalcoholic fatty liver get it?

　　Previous studies have shown that the etiology of nonalcoholic fatty liver is complex, which is related to obesity, metabolic abnormalities, especially dyslipidemia and insulin resistance syndrome, and abnormal changes of intestinal microorganisms. For example, if a large number of Bacteroides rectus and Bacteroides vulvae in the intestine are enriched, it may lead to nonalcoholic fatty liver by interfering with normal metabolism or causing inflammation. In addition, more bacteria that can synthesize ethanol in the intestine will also accelerate the progress of fatty liver. 60% patients with nonalcoholic fatty liver are rich in ethanol-producing bacteria in the intestine. Interestingly, there are many Klebsiella pneumoniae that infect the lungs and cause fever and cough, which may also lead to nonalcoholic fatty liver. Here, Klebsiella pneumoniae is commonly known as "pneumobacillus", which generally exists in the upper respiratory tract and intestines. If human immunity is reduced, these bacteria may invade the lungs and cause acute pneumonia.

　　Recently, the team of Beijing Capital Institute of Pediatrics published a research result. They found a suspected patient with automatic wine-making syndrome. Without drinking, he would "pass out" just by eating a lot of high-carbon water food, and his blood alcohol concentration was as high as 40mg/100ml. In addition, this patient also suffers from nonalcoholic steatohepatitis (NASH), which means that his NAFLD symptoms are already very serious. At first, the treatment team suspected that there were too many Saccharomyces cerevisiae in the patient, but after testing, it was found that this was not the case.

　　At the same time, the research team identified a new Klebsiella pneumoniae strain HiAlc Kpn from his body, which brought nonalcoholic fatty liver to patients. In the case of drunkenness, the proportion of bacteria in patients’ stool samples is as high as 18.8%, which is 900 times the normal value! In addition, the correlation analysis also shows that the abundance of Klebsiella pneumoniae in patients has a strong correlation with the severity of the disease. After low-carbon diet and antibiotic treatment, the patient’s condition has been significantly alleviated.

　　Take care of your intestinal flora for the sake of your liver.

　　Previous studies have found that nonalcoholic fatty liver disease and alcoholic fatty liver disease have many similar histological features, such as fat deposition, and the size and number of Mallory bodies are difficult to distinguish. Researchers have long suspected that their pathogenic mechanisms have something in common. So, is the large amount of endogenous alcohol produced by the abnormal proportion of intestinal flora the real culprit? This paper gives its own answers: the liver-gut microbial axis exists objectively, and exogenous Klebsiella pneumoniae can directly induce fatty liver symptoms in mice; Compared with the mice with fatty liver caused by alcohol feeding, the fatty liver induced by Klebsiella pneumoniae is similar in anatomy and histopathology. After being fed with high-carbon water food, the abundance of this "culprit" in mice also increased.

　　Therefore, for the health of the liver, we should treat our intestinal microorganisms well, not only the high-fat diet, but also the high-carbon water food. Reducing the intake of high-fat and high-sugar diet, ensuring the supply of dietary fiber, sleeping regularly, moderate drinking or not drinking, etc. are all commonplace "healthy habits". (Han Fei)

　　Is it reliable to learn English by watching American TV series? Of course, it is reliable, provided that you master the correct way to open American TV series!

　　Isn’t the correct way to watch a drama, moving a small bench, drinking with your left hand and snacks with your right hand, and laughing while watching? No！ It’s hard to improve your English even if you read countless plays like this.

　　If you want to learn English through American TV series, you need to treat TV series as learning materials rather than entertainment materials, and master a set of correct practice methods. Otherwise, it’s just a waste of time under the guise of learning.

　　According to the learning method, the entertainment may be weakened, but when you really understand each episode, you will find that this is a more interesting perspective, and you can discover the connotation and even cultural phenomena behind many plots.

　　So, what is the correct way to learn English through drama?

　　First, pick the drama series

　　If you want to improve your English by watching TV plays, you must first choose a suitable TV series, because not all American TV plays are suitable for learning English.

　　For example, Hollywood blockbusters with cool special effects, or medical drama, crime dramas, criminal investigation dramas, etc. with small themes and strong professionalism are very suitable for entertainment and relaxation, but they are not suitable for learning materials. The length of movies is generally 1.5~2 hours, which is not conducive to repeated learning and easy to get bored. However, most of the words in the dramas with too strong professionalism are related to this specific field, which is relatively uncommon and difficult to use in daily life (unless you are particularly interested in this field, you can challenge it after reaching a higher level).

　　Choosing a drama for the purpose of learning should not only focus on the plot, but also take life-oriented, multi-dialogue and clear pronunciation as the standards, and also distinguish the difficulty level. Some American dramas speak too fast, and all kinds of accents and slang are mixed, so they are not suitable for beginners to practice.

　　I suggest to choose life sitcoms at first. 80% of the words in these American dramas are within the common vocabulary of daily communication. The plots are close to life, and the pronunciation is generally standard and clear. Both listening and speaking are ideal materials. Moreover, the duration of a single episode is moderate, and there may not be a plot connection between each episode, which is suitable for learning each episode independently. The most typical recommendation is Friends. The story is light and humorous, and the episode lasts for more than 20 minutes. It is very convenient to listen and imitate repeatedly. Every time you conquer an episode, you don’t have to worry about where you saw it last time, and you can quickly accumulate a sense of accomplishment.

　　If the foundation is weak, cartoons are also a good choice. For example, the British cartoon "Piggy Peggy" on fire is only 5 minutes per episode, which is more convenient to practice. But don’t underestimate it, its vocabulary in the first four seasons reached 4503, which is about the level of CET-4.

　　When the level is improved, you can choose drama American dramas for advanced practice. Relatively speaking, melodrama has more complicated scenes, characters and topics, more orthodox and authentic expressions, and a rich vocabulary.

　　In short, it is the first step to success to choose the most suitable drama according to your own English foundation.

　　Second, prepare materials

　　After finding a suitable drama, you can search the lines and scripts of this drama on the Internet (it is also recommended that you choose life sitcoms because such dramas are widely circulated, and it is easy to find scripts and even intensive notes on the Internet).

　　Go through the script, look up the new words you don’t know, and get a general idea of the dialogue and story. Then take the script, put on headphones and start watching the play seriously!

　　Third, watch the drama

　　First of all, it is clear that there is no future to rely on Chinese subtitles all the time! If you want to really improve your level, you have to ask yourself to get used to getting rid of subtitles and learn to chew raw meat. As for how to set Chinese and English subtitles, QQ Video and Storm Video all have the function of "mosaic subtitles", and Baidu’s experience can be found (see the picture on the right).

　　Step 1

　　The first time, you can open Chinese and English subtitles, get familiar with the plot, and make comments in the script book, marking the places you don’t understand and excellent expressions. When recording, don’t analyze or try to remember for the time being, and then review it uniformly after reading it all over.

　　Step 2

　　The second time, turn off the Chinese subtitles, only look at English to understand every dialogue of the characters, open the Chinese comparison where you really don’t understand, and mark the points you don’t understand.

　　Step 3

　　Try to turn off the subtitles for the third or fourth time, listen to the dialogue of the characters, and try to reflect the meaning of each line immediately when you hear it, and fully understand the plot. You can listen to the places that are faster and more difficult to understand, and arrange the practice times according to your own situation.

　　Step 4

　　Open your mouth and follow.

　　The dialogue and narration in American TV plays are the best examples of oral learning. On the basis of watching it carefully for several times, opening your mouth and following it can greatly improve your oral ability, and at the same time consolidate and train your listening.

　　First, read one sentence after another, watch one sentence, press pause and read one sentence after another. Try to imitate the pronunciation and intonation rhythm of the characters, not only the pronunciation, but also the phonetic forms of words in real communication, such as linking, stressing and shortening, and carefully understand the language habits in expression.

　　After following the whole episode for 1-2 times, you should already know its contents by heart, so you should try to follow it synchronously. You can practice in 3-minute or 5-minute intervals, and try to keep up with the speed of the characters’ speech until they imitate like the video before starting the next paragraph.

　　Step 5

　　Dictation.

　　If you want to maximize the value of American TV series, you will eventually have to write it. Dictation is definitely a good method. Turn on the video (you can turn off the subtitles) and listen to the sentence by sentence. You will find some problems that you neglected before. The most common thing is that you can’t write words. Master the words that you can’t write, and you won’t really "catch up" with an episode of American TV until you have dictated the content of this episode.

　　Knowing the correct method, it’s time to choose a play and practice it.

　　entry level

　　The Simpsons The Simpsons

　　Douban score: 9.0

　　The Simpsons is the longest-lived sitcom and animation program in American history, and it is also an absolute masterpiece in many people’s minds. The story is set in the fictional American town of Springfield. The Simpsons are an ordinary American family of five. His father Homer is the safety inspector of the nuclear power plant in the town, and his mother Ma Zhi is a thoughtful housewife. His naughty eldest son Bart, his clever sister Lisa and his little girl Maggie will never grow up. The happy life of a middle-class family is shown in a funny and humorous way full of nonsense.

　　For beginners, cartoons are the first, with short dialogue, slow speech, easy dialogue and simple plot. The Simpsons story is interesting and deep, so it is the first choice for getting started.

　　Friends

　　Friends

　　Douban score: 9.6~9.8

　　One of the most popular American dramas in history tells the story of six friends with different personalities who have gone through ten years of ups and downs together from acquaintance to acquaintance. This play is so classic that I won’t introduce it too much. As entertainment, humor is relaxed and the characters are full; As a learning material, most of its lines are short spoken sentences, with moderate speech speed, daily vocabulary and standard and clear pronunciation.

　　Other similar excellent sitcoms include Modern Family, The Big Bang Theory (there are too many uncommon words in the first two seasons, so it is recommended to watch them from the fourth season) and Desperate Housewives (compared with Friends, there are more long sentences and advanced words, which are slightly more difficult).

　　Advanced edition

　　This is us "our day"

　　Douban score: 8.8~9.6

　　The American drama, which is extremely warm and healing max, has the nostalgia of the 1980s in the United States, and also has the laughter and tears that contemporary people feel the same way. It is the drama that touched me the most times. It is about the family life of an ordinary American couple and their three children. Jack and his wife Rebecca have three children born on the same day. Both generations born on the same day have their own troubles and confusions. Faced with countless problems thrown by life, how do they actively resolve and embark on different life trajectories … …

　　The plot of "thick chicken soup flavor" magically makes people immersed in it and can’t extricate themselves. Laughter and tears are juxtaposed, which is not dull and unpretentious. The dialogue in it is very life-oriented. It is a necessary drama to understand the daily life of Americans and learn common spoken English, and maybe it can cure your "mourning" inadvertently.

　　Felicity

　　Felicity

　　Douban score: 8.5~8.6

　　Felicity, a girl, gave up the opportunity to go to Stanford Medical School to pursue her boyfriend, but came to new york thousands of miles away alone. The play tells the story of Felicity’s new independent life after she left her parents, and the important choices she and her new friends made for various problems in life when they entered adulthood. Although it is a 1998 drama, it is not out of date at all. The youth, growth and confusion it tells always resonate easily, and it can also be used to explore the daily life and culture of American university campuses.

　　The plot is very close to daily life (especially college life), the words are more everyday, and there are many authentic oral expressions, which are suitable for learning materials.

　　Advanced edition

　　The West Wing "the west wing"

　　Douban score: 9.1

　　High-quality American TV series with political themes. Butler, the leader of the Democratic Party, won the election and became the new president in the White House. He and his team were baptized in a series of political events based on real historical events, and experienced the transformation of life in the first year of high-intensity work.

　　There are countless classic debates and speeches, but the speed of speech and professional vocabulary are very difficult, so it is difficult to chew them down, which is suitable for people with higher English level.

　　Mad Men

　　Mad Men

　　Douban score: 8.7~9.4

　　The 1960s was the heyday of American advertising. The drama tells the brutal commercial competition of American advertising industry and the scenes of cross-border wars in the workplace, shopping malls and love scenes on Madison Avenue in Manhattan, which are interspersed with many creative cases. If you are familiar with or interested in advertising industry, this drama is very suitable for challenges.

　　Similar excellent American TV dramas include Newsroom, House of Cards, Prison Break, etc. The plot is very compact and wonderful, and the content is deeper, but it is also relatively difficult, which is suitable for those with higher level to challenge and break through.

　　Finally, I will give you some important tips:

　　1. English learning is a process of repeated practice. You should practice and listen again and again until you are satisfied. There is not much in learning, and it is far better to read one episode thoroughly than to watch ten episodes.

　　2. Learning English with American TV plays is mainly about listening and speaking, so as to improve daily communication ability. You can’t rely entirely on watching American TV plays for English learning, and you have to memorize the words!

　　3. Persistence is the most important thing in learning English. Repetition over and over may be a little boring, but if the purpose of watching American TV series is just for entertainment, don’t expect it to improve your English. After all, there is no shortcut to learning. (Senior Feng Xiao, Master of Sociology, Cambridge University, UK)

　　Street shops in Zhoushan reopened. Isabelle Yishe

　　Zhoushan, July 26th, Zhongxin. com (Zhang Yuhuan, Isabelle, 100 million raindrops) What does a typhoon day mean to the people in the coastal areas of Zhejiang? In Zhoushan, Zhejiang Province, 24 hours after the landing of the No.6 typhoon "Fireworks" this year, China News Service reporters tried to find the answer on the front line of Taiwan defense.

　　The center of "Fireworks" landed in Putuo District of Zhoushan City around 12: 30 on the 25th. When it landed, the situation in Zhoushan was somewhat "calm". There is no expected dark cloud pressing the city, but the wind and rain stop and the sky is slightly bright. On the afternoon of that day, there was heavy and light rain in the local area, and there was no strong wind.

　　There is still water in some areas of Zhoushan. Isabelle Yishe

　　On the evening of 25th, in a hotel in downtown Zhoushan, the wind and rain outside the 13th floor room was much bigger than when landing, and the reporter could clearly feel the whistling wind outside the window. By the morning of the 26th, the rain was still going on, but the wind was not as good as yesterday, and I felt a lot less "resistance" when I walked forward with an umbrella.

　　"I came to the supermarket to buy ingredients." Outside a small supermarket, local Zhang Jie came out with a big bag and a small bag. He has been used to many typhoons. "There was not much food in the house before, because I knew it would not be inconvenient to go out to buy things."

　　He said that every time a typhoon comes, it has little impact on going out except that there is some water accumulated on the road due to more precipitation. "It feels like a heavy rain."

　　The staff repaired the transformer. Isabelle Yishe

　　During the day, shops in Zhoushan downtown business district have basically opened normally, and sandbags are still piled at the door of some shops. Liu Yugan, a takeaway, said, "After a day’s rest yesterday, I will continue to take orders today." The store where he often takes meals on weekdays is basically open as usual, and business is not bad.

　　In terms of transportation, as of 15: 00 on the 26th, nearly 100 local 248 bus lines have been restored. Zhoushan’s water supply and power supply also remained basically normal.

　　As a typhoon landing place, many people in this city still continue to work and live on the original "track". And behind this "light cloud and light wind", who is carrying the burden?

　　The reporter came to the seaside park in Dinghai District, Zhoushan City, and the sea was not far away. The inland river in Dinghai District flows through here. At this time, the water level at the estuary of the outer river has increased, which has increased the pressure on the inland river. Sun Hongtao, deputy detachment leader of Zhoushan Base for National Emergency Rescue of Hazardous Chemicals, and his team are carrying out forced drainage.

　　"Inland rivers in Dinghai District usually need to drain into the sea, but under heavy rain, it is necessary to reduce water accumulation through large flow and strong drainage to avoid urban waterlogging." Sun Hongtao said that the system used was originally used for fire fighting, which can throw water 140 meters away. When the rainstorm comes, its "incarnation" drainage equipment has a displacement of 25,000 liters per minute.

　　He lay down at 4 o’clock in the morning and rested for more than three hours. Early in the morning, he and his team rushed to the stagnant water point. Sun Hongtao said that he should have been in Henan at this time. "As a national production safety emergency rescue team, we were originally scheduled to be dispatched to Henan for drainage emergency rescue, but ‘ Fireworks ’ When it strikes, we will carry out emergency rescue on the spot according to the arrangement to ensure the safety of production and life of ordinary people. "

　　Ye Jianbo, the captain of Zhoushan Blue Sky Rescue Team, just left an old residential area in Dinghai District of Zhoushan an hour ago. After receiving the news of rising water, he immediately led the team back to the scene.

　　"The terrain here is relatively low, and with the continuous precipitation, the tide has not retreated, and it is difficult to discharge water for a time." Ye Jianbo and his teammates persisted in transferring people at the scene, and the residents living on the first floor were taken out of the stagnant water area by them.

　　Near Qingfeng Road in Dinghai District, the reporter met Zhang Hongyong, the builder of Qiming Power Construction Branch of State Grid Zhoushan Power Supply Company. His duty is to come and repair the transformer. "If it is fast, it can be debugged within an hour, and the nearby residents will be restored as soon as possible, which should not affect the electricity consumption at night."

　　The staff is draining water. Isabelle Yishe

　　Under the dark sky, the rescue team and builders are still busy in the night, and the lights are still on in the distance.

　　As of 15: 00 on the 26th, Zhoushan dispatched more than 1,500 rescue teams and transferred about 4,000 people. The main distribution lines have been restored to 55, 1,394 stations have been seized, and 151,421 households have been restored to power supply.

　　During my stay in Zhoushan, the wind and rain were big and small, and never stopped. However, the reporter felt that this storm was more like a "bad weather" encountered in ordinary days for most local people. Wind comes and rain goes, and life goes on. (End)

　　Shortly after the release of "Opinions of the Central Committee of the Communist Party of China and the State Council on Accelerating the Construction of a Unified National Market", the State Council issued a package of policies and measures to stabilize the economy (hereinafter referred to as "measures"), and once again proposed to completely cancel the restrictions on the movement of used cars and improve the management regulations on the registration, filing and vehicle transaction registration of used car market entities.

　　This has injected a warm current into the depressed used car market. China automobile dealers association said that with the implementation of relevant favorable policies, it is expected that the replacement volume will increase significantly in June. At the same time, the source, circulation cost and circulation efficiency of used cars will be improved, the price of used cars will be more close to the people, which will stimulate the growth of market demand and help the inventory of used car dealers to be digested as soon as possible.

　　The market is in a recession zone.

　　In April, the second-hand car market experienced a rare year-on-year double decline in transaction volume and transaction price. The transaction volume of the second-hand car market nationwide was 1,100,600 vehicles, down 16.51% from the previous month and 26.10% from the previous month. At the same time, the average transaction price of used cars continued to fall. Since the average price of used cars reached a peak of 71,800 yuan in December last year, it fell to 68,300 yuan in April this year.

　　Luo Lei, Deputy Secretary-General of china automobile dealers association, believes that the epidemic situation, shrinking market demand, weakening expectations and the decline in purchasing power caused by rising oil prices are all the reasons for the depression of the used car market.

　　In May, the average daily transaction scale was slightly better than that in April, but there was still a gap compared with the same period last year. According to the second-hand car Zhou Du Express published by the Information Department of the Circulation Association, the average transaction volume in the fourth week of May was 53,900, up 5.48% from last week and down 10.75% year-on-year. It is estimated that the overall transaction scale of the used car market in May will be 1.13 million to 1.15 million, an increase of 3% from the previous month and a decrease of 21% from the same period last year.

　　The latest issue released by the Circulation Association also shows that the "China Second-hand Car Managers Index" (UCMI) was 37.7% in May, which is below threshold, and the second-hand car market is still in a recession.

　　According to Lang Xuehong, Deputy Secretary-General of china automobile dealers association, half of used car managers reported that the market demand decreased in May. There is no obvious change in the number of passengers on the used car line, but the number of passengers off the line has decreased to some extent. The reasons for this situation are, on the one hand, that the epidemic prevention and control requires to reduce going out, on the other hand, the used cars traded in the market are still mainly fuel vehicles, and the continuous rise in oil prices has discouraged some consumers.

　　On the whole, the second-hand car market did not perform well in May, and the decrease in the rate of consumers entering the store was still the main reason that affected the sales of second-hand cars. At the same time, with the support of the "May 1" new car price concessions and local government car subsidies, consumers who originally wanted to buy second-hand cars switched to new cars, and the inventory in the saturated state was not released, which led to the extension of inventory turnover time, and it was difficult for car dealers to collect the occupied funds, which increased operational risks.

　　The second-hand car industry as a whole is depressed, and at the level of car dealers, it is difficult to survive. A number of car dealers told reporters that the second-hand car business is now under great pressure, and some cars are afraid to accept and the inventory is not easy to sell.

　　Open up blocking points to promote circulation

　　Although in the past two months, the used car industry has been in trouble. However, in the past decade, except for a slight decline in 2020 due to the epidemic, the transaction volume of used cars has shown positive growth for many years, and the growth rate is much higher than that of new cars. In 2021, the transaction volume of used cars was 17,585,100, with a year-on-year growth rate of 22.7%, the highest in the past decade. The sales ratio of new and used cars in China has reached 1.49∶1, which is rapidly catching up with the sales ratio of new and used cars in mature countries.

　　However, behind the sustained high growth, the blocking point formed by the used car industry over the years still exists. For example, a large number of used cars will be exported from first-tier cities to second-tier to sixth-tier cities and even county areas, but the relocation restriction policy has hindered the circulation of used cars in different places, and various places have imposed emission standards and age restrictions on used cars, resulting in foreign consumers wanting to buy cars but local car owners wanting to sell cars can’t sell them at a good price.

　　The second-hand car industry also faces some problems, such as the failure to establish commodity attributes, restrictions on the business premises of second-hand car enterprises in some areas, and cumbersome approval procedures for adding second-hand car business to automobile distribution enterprises.

　　Many blocking points in the field of used car circulation have become the pain points that hinder the full release of automobile consumption potential. It is precisely because of this that after the release of the Measures, Wang Du, deputy secretary-general of china automobile dealers association, said excitedly: "The Association has worked hard to break the restrictions for more than 10 years. The overall driving effect of lifting the restrictions on the second-hand car market is immeasurable, which is a major benefit for the industry to regain confidence." He believes that the policy emphasizes promoting the commercialization and large-scale circulation of used cars, which will greatly simplify the registration procedures of used cars and completely open up the circulation of used cars.

　　According to the statistics of the Circulation Association, there are more than 60 million vehicles with national five emission standards, accounting for more than 20% of the existing vehicles. The obstacles to the circulation of used cars have broken the ice one after another, greatly enhancing the expectations and confidence of enterprises in the industry.

　　"The second-hand car industry has a strong source of vehicles. First-and second-tier cities are gathering places for high-quality vehicles. Previously, due to the relocation restriction policy, the circulation of high-quality vehicles to the low line was blocked, which inhibited the release of demand for car purchases." Wang Xiaoyu, co-founder and senior vice president of melon seeds used cars, told reporters that the breaking of the restrictions on the circulation area of used cars will enable consumers in low-tier cities to buy high-quality vehicles in high-tier cities, fully releasing the potential of automobile consumption and promoting the upgrading of automobile consumption. At the same time, the smooth sale of second-hand cars in first-and second-tier cities has released the consumer demand for buying new cars and second-hand cars, driven the steady growth of demand for automobile consumption services such as automobile manufacturing and new car sales, and revitalized the entire domestic automobile consumption market.

　　Measures to help warm up

　　After a package of measures and supporting policies to stabilize economic operation were released one after another, all localities took active actions. At the beginning of June, Hebei Province issued a notice, proposing to "completely cancel the restrictions on the movement of small non-operating used cars that meet the national five emission standards, and improve the regulations on the registration, filing and vehicle transaction registration of used car market entities". Sichuan Province also issued a notice, proposing to "lift the restrictions on the movement of small non-operating used cars that meet the national five emission standards throughout the province".

　　According to the investigation of the circulation association, the Yangtze River Delta and the Pearl River Delta are about to release the national five-year restriction, and Tianjin and Hebei Province have already implemented it.

　　"The second half of this year will be the best time to break the restrictions on relocation nationwide. If the second-hand car of Guowu is circulated nationwide, the value-added rate of Guowu will be expected to increase by 5%. " Pan Guoguang, chairman of Guangdong Junweilong Automobile Trading Co., Ltd. said.

　　The clarity of the "Measures" on the commodity attributes of used cars has also greatly simplified the process of operating and trading used cars. Taking the used car of melon seeds as an example, with the cancellation of the relocation restriction policy, the average delivery time of the platform in different places has been shortened by 8 days, and the delivery in different places can be completed within 24 hours at the earliest.

　　Wang Xiaoyu believes that the second-hand car industry is expected to accelerate its recovery in the second half of the year, and the consumer demand will be released in the traditional sales season from September to December.

　　"It is estimated that the transaction volume of used cars is expected to jump to 20 million in 2022. By 2025, the proportion of new and old cars will reach 1: 1. " Lang Xuehong was previously in 2021— At the press conference of 2022 Blue Book of China Automobile Circulation Industry, the industry forecast was released on behalf of the Association.

　　Although the future can be expected under the policy stimulus, the inventory pressure of used car dealers is still relatively high, and the speed of capital withdrawal is slow. According to the survey of circulation association, the overall inventory cycle of used car dealers in May was 47 days. Insiders suggest that car dealers should still maintain a cautious business strategy. In June, some of the delayed consumer demand will be transformed, and the national epidemic prevention situation will continue to improve. It is expected that there will be a wave of rebound in many places, but it is still recommended that used car dealers reasonably control the inventory level and inventory cycle and withdraw funds as soon as possible.

On October 31st, Beijing time, the women’s football team of Beijing Normal University beat paulista University of Brazil to win the FIFA World Cup in Jinjiang.

In the just-concluded women’s team final of 2023 Jinjiang Universiade Football World Cup, China’s Beijing Normal University drew 2-2 with Brazil’s paulista University in 120 minutes, and won 5-4 on penalties to win the championship.

The FISU Football World Cup is a global college football event focused by FISU. In 2019, the event was held in Jinjiang, Fujian, and 24 teams from all over the world participated.

The 2nd FIFA World Cup will be held in Jinjiang City, Fujian Province in October 2023. In May 2024, the 2024 FIFA World Cup will be held in Dalian, Liaoning.

For the latest article on Professor Wang Feiyue’s Parallel Intelligence and Metauniverse, please see: Parallel Intelligence in Metauniverses: Welcome to Hanoi!

Citation format: Wang f y. parallel intelligence in metaverse: welcome to Hanoi! [J]. IEEE Intelligent Systems, 2022, 37(1): 16-20.

Parallel Intelligence and Metauniverse

Feiyue Wang

Metauniverse: Conceptual Research and System Conception is a useful work on the exploration of Metauniverse, which is very helpful to stimulate everyone’s imagination of Metauniverse, which is the origin and essence of Metauniverse.

Since the second half of 2020, people have been asking me about metauniverse, especially the relationship between metauniverse and parallel intelligence. When Zuckerberg announced that his social networking site "Facebook" had changed its name to "Meta" on the eve of Halloween last year, MetaUniverse suddenly became a worldwide hot word, followed by "Trick or Treat" ("Flying Pig" or "Cutting Leeks" again)? "Hope or Hype"? "What exactly is Metauniverse?" Wait for all kinds of questions. I believe this book will help to answer such questions.

I once said that the Meta of the Meta universe is the meta of Metaphysics. Therefore, the essence of Metauniverse is "metaphysics", and its actual function is to stimulate everyone’s imagination and innovation ability. Therefore, not everyone should have their own meta-universe, but everyone should have their own dream of the meta-universe of the Arabian Nights.

"The Metaphysical means the Tao, while the physical means the device" is China’s ancient philosophical thought, but today’s meta-universe, DAO of blockchain, and various "device-like" ideas and algorithms of intelligent technologies, from Wiener’s Cybernetics to Cyberspace, from AI to deep learning, and from shadow system to parallel intelligence, have transformed this philosophical thought into technical requirements and engineering systems, as shown in the figure.

Parallelism and Metauniverse: "TRUE" and "Daoism" Towards a Smart Society

Western Bible "New Testament"? The first sentence at the beginning of the Gospel of John is "In the beginning, there was a Tao, and the Tao was with God". The forty-two chapters of China’s classic Laozi’s Tao Te Ching begin with "Tao gives birth to one, one life to two, two lives to three, and three lives to all things". The combination of the two just "metaphysically" depicts the inevitable process of intelligent technology in the future: 1) Tao in the early days, and Yuan Yuan in the early days, is the "circular causality" theory that gave birth to Cybernetics. DAO of blockchain and Meta of meta-universe are integrated into technology through the idea of "TRUE DAO". Put forward specific requirements for the trustworthiness, reliability, usability, Effective/Efficient efficiency of "TRUE", as well as the level and function of "DAO" (distributed/all-centered, automatic/autonomous, organization/action); 2) Dao Sheng Yi is the specific natural system and problem that we must face; 3) Lifetime two is the boundary and "small data" that we must face at the beginning of solving problems; 4) Two students give birth to three, that is, our "big data" generated by experience, models, "experiments", especially "computational experiments"; 5) All things are all kinds of targeted "deep intelligence" extracted from big data by intelligent methods; 6) All these, from the organization and action of the process of "small data-big data-deep intelligence", are attributed to "yuan",It must have its correspondence in the "meta-universe", so that the virtual and the real are unified and interact in parallel. Therefore, the parallel intelligent method based on ACP (Artificial Society, Computational Experiment, Parallel Execution) is inevitable, which integrates robot, blockchain and intelligent technology, changes the means of production, production relations and productivity, and enters a new stage of human social development.

The essence of all this is to try to transform the Attention and credit that could not be commercialized in the past due to the Miller number of individual cognitive ability and Dunbar circle of social cognitive capacity into new products that can be mass-produced and circulated on a large scale. This is the reason and motivation for us to study Metauniverse. We believe that if the correct meta-universe model succeeds, it will revolutionize the category of economic commodities. At the same time, it can also greatly expand the ways to improve social benefits, and will certainly accelerate the process from the industrial age to the intellectual age.

Since the early 1980s, when the Monte Carlo method and Gaussian random field were used to study material defects, I had the honor to embark on the academic research of designing, analyzing, experimenting and verifying physical systems by means of calculation in Zhejiang University. In the early 1990s, the "shadow system" method of using models as data generators and visualization tools was proposed to NASA, which is today’s digital twin idea. At the beginning of this century, the philosopher of science Karl? Under the influence of Popper’s "Three Worlds" thought, the Academy of Sciences put forward "Parallel System" and its parallel intelligence, as well as the corresponding ACP method and CPSS (Cyber-Physical-Social Systems) concept. I have always hoped that these studies will give birth to a new industrial revolution, promote smart enterprises and smart products, and start with the smart home system that we can’t live without in our daily life. Therefore, at the first China Home Appliances Technology Conference held in Shanghai in 2000, I made a special trip back to China to make a conference report on home appliances, their interconnection and industrial revolution, and thought that the Internet would lead to the fourth industrial revolution, namely Industry 4.0, and OSGi would start the fifth industrial revolution, namely Industry 5.0. In the same year, in cooperation with Guangdong Kekelong Electric Appliance Group, Chinese Academy of Sciences and the University of Arizona, the international R&D center and startup company were set up. In 2000 and 2001, research and system development related to cloud computing and Internet of Things were carried out, and it was fortunate to publish the opening articles in parallel, ACP and CPSS fields. These experiences,Let me have different thoughts and understandings about digital twins and meta-universe, so I believe that the research and exploration shown in this book will further promote the development and application of intelligent technology.

Metauniverse was conceived in Cyberspace, born in the book Mirror World, and became famous by the novel Avalanche. In the west, due to its great influence in the early stage, it once attracted the attention of the notorious Uanibomer, causing bloody cases, and finally converging on today’s Web3 and blockchain intelligence. My hope is that in the East, through parallel intelligence, Metauniverse will evolve to Qian Xuesen’s "spirit realm" technology, with one less word in its name and by going up one flight of stairs in its connotation. In the end, the intelligent science and technology system, which is a trinity of "mirror, mirror and spiritual realm", has become a new science and technology that is not only more "Chinese", but also more human and better serves the good of mankind.

Feiyue Wang

State Key Laboratory of Complex System Management and Control, Institute of Automation, China Academy of Sciences

Beijing, April 2022

Please contact the original author for authorization to reprint this article, and please indicate that this article is from the blog of Wang Feiyue Science Network.

Please reply to "individual member" or "unit member" in WeChat official account.