The progress of China brand cars in recent years is obvious to all, and some excellent achievements have been made in both internal and external design and comprehensive performance. Today, Xiaobian chose a car in a medium and large car and introduced it to everyone. It is Han. Let’s take a look at it next.

Let’s look at the appearance of Han first. The style of Han’s front face is very cold and looks very fashionable and concise. Coupled with the deep headlights, the shape is quite domineering and stylish. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car, the size of the car body is 4995 mm * 1910 mm * 1495 mm. The car adopts simple lines, and the car body presents a young and individual design style. With large-sized thick-walled tires, the overall visual effect is very tough. In terms of the rear end, the rear end looks cold, and the taillights look very avant-garde and very young.

Sitting in the car, the interior design is more fashionable and dynamic, reflecting the sense of design. The steering wheel of the car is very stable in shape and made of genuine leather, giving people a bright feeling. Let’s take a look at the central control, with a 15.6-inch central control screen, which makes the interior design quite layered, which is in line with the temperament of the car. The interior feels good, let’s look at the dashboard and seats. The car is equipped with a solid dashboard and looks very domineering. The car uses leather seats, equipped with functions such as electric adjustment of auxiliary seats and electric adjustment of seats with memory, and the overall comfort is acceptable.

Han is equipped with a motor with a total power of 180KW and a total torque of 350N.m, with good acceleration, excellent cruising range and good power performance.

The space performance of the trunk is ok. If there are big items during the trip, the rear seats can be put down to meet the daily use. In addition, the car is equipped with fatigue warning, anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD) main driving airbag, co-pilot airbag, knee airbag, side airbag curtain, front side airbag and other safety configurations.

The model class introduced today is the most considered class when many people buy their first car, mainly because the size of this class is moderate and the price is reasonable. Today, you can go to the 4S shop to experience this car.

editorial comment/note

When it comes to forensic experts, words such as "professional" and "meticulous" often appear in our minds.

Whether it is the "forensic doctor" who is often put on the screen or other "appraisers" who work hard behind the scenes, they all play an important role in judicial practice. These people use science and technology or expertise to identify and judge the specialized issues involved in litigation, and give the most objective appraisal opinions to bring fairness and justice to the people.

The Institute of Forensic Science and Technology of the Ministry of Justice is the "aircraft carrier" in the field of forensic expertise in China, where the most well-known and authoritative forensic and expert teams gather. In recent years, they have conducted judicial expertise on a large number of major, difficult, complex, sensitive and foreign-related cases, timely safeguarded national interests and citizens’ legitimate rights and interests, corrected a number of unjust, false and misjudged cases, and played an important role in resolving disputes and conflicts, maintaining social stability and ensuring judicial justice. On November 19th, the Ministry of Justice announced that the Institute of Forensic Science was officially renamed as the Institute of Forensic Science, and at the same time, the button of upgrading the whole forensic industry was pressed.

The reporter of "Legal Daily" used half a year to walk into the Institute of Forensic Medicine, face to face with the forensic doctors and experts here, and unveiled the mystery of this profession in the form of news documentary. Starting today, the Ministry of Justice’s WeChat WeChat official account launched the column of "Appraiser’s Narration" and published this series of reports.

Case review

In September 2009, a young woman in Hohhot was sent by the police to a women’s drug rehabilitation center for compulsory isolation and detoxification because of taking methamphetamine, and died 47 days later because of the rescue of ectopic pregnancy. According to the relevant biochemical indicators during the visit, it is inferred that under normal circumstances, the pregnancy time is about 30 days ago, that is, she is pregnant in the women’s drug rehabilitation center.

Drug rehabilitation centers, police, young women, pregnancy, sudden death … At that time, all kinds of speculations poured out, and family members suspected that she was raped and pregnant to death in drug rehabilitation centers, and the reeducation through labor bureau of Inner Mongolia Autonomous Region and drug rehabilitation centers were pushed to the forefront. With the consent of family members, on March 20, 2010, the relevant appraisal was entrusted to the Institute for Identification.

After careful operation during dissection, the appraiser finally found the embryo tissue with the size of soybean in the fallopian tube. After fully considering the difference between normal intrauterine pregnancy and ectopic pregnancy, it was preliminarily estimated that the embryo should be about 7 weeks, instead of 4-5 weeks calculated according to biochemical indicators. The appraiser also conducted a DNA test on the embryonic tissue, and the comparison confirmed that the biological father of the embryonic tissue was a social drug addict who had close contacts with young women.

The appraisal results restored the truth, calmed the storm of public opinion, and the reeducation-through-labor bureau and drug rehabilitation center resumed normal working order.

A leaky spoon uncovers the mystery of the death of drug-addicted girls

What the supervision and reform institutions fear most is the abnormal death of detainees. In September 2009, Xiaoyun (a pseudonym), a 19-year-old drug addict, died in a women’s drug rehabilitation center. A few days later, a post "Beautiful girl was raped and beaten to death in drug rehabilitation center" spread quickly on the Internet …

Zhang Jianhua, 41, is currently the deputy director of the Pathology Research Office of the Judicial Appraisal Institute of the Ministry of Justice, and an old forensic doctor with 17 years’ experience. When the reporter saw him, he was coming back from a business trip. Because of his rich experience and reputation, many difficult cases from all over the country will eventually find him here.

Zhang Jianhua told reporters that the biggest job feature of forensic pathologists in the Institute of Forensic Medicine is that they travel a lot, and they spend one third of their time on business trips every year; The second is the habit of "detail control". After receiving the case, they will always take pains to think and prepare all kinds of unexpected details.

Just like the "abnormal death case in drug addicts’ drug rehabilitation center", after receiving the case, the first thing Zhang Jianhua did was to buy the finest colander in the market, the colander used by ordinary people to filter soybean milk.

Why do autopsies use colander? The reporter was somewhat surprised.

"At that time, this case has formed a very serious social public opinion. Whether it is the leaders of the drug rehabilitation center and relevant competent departments, or the families of the deceased, there is an urgent need to find the truth. Our work can only succeed and not fail, so the preparations are particularly adequate." Zhang Jianhua said.

It is reported that after Xiaoyun’s death, the case-handling organ detected that her serum HCG (an indicator used to judge whether she was pregnant) index was high, which means Xiaoyun was pregnant. Then combined with other relevant evidence, the investigators preliminarily concluded that Xiaoyun’s death was caused by tubal rupture caused by ectopic pregnancy, which led to massive bleeding.

However, this preliminary conclusion makes the family even more excited: Xiaoyun is in a drug rehabilitation center and has no contact with men at all, so who made this beautiful girl pregnant? At that time, the family members pointed the finger at the only two or three male police officers in this drug rehabilitation center, and claimed 1.09 million yuan, and the public opinion was almost out of control …

"According to the numerical standard of HCG, Xiaoyun’s pregnancy is about 5 weeks, and her admission time is 47 days. According to this inference, the male policeman can’t escape suspicion. Therefore, the local political and legal organs are very anxious and want to find out the truth as soon as possible. " Zhang Jianhua said.

However, at that time, many appraisal institutions were unwilling to accept this case. Because of the great pressure of tubal rupture, the embryo is likely to be washed away. If the embryo cannot be found, it is impossible to accurately identify the length of pregnancy. In addition, the pressure of public opinion is so great that once it is not handled properly, the contradiction is likely to be transferred to the judicial expertise department.

Zhang Jianhua was well aware of the seriousness of the case, but he and two other colleagues formed an appraisal team to accept the case.

Although the cause of Xiao Yun’s death has been preliminarily inferred, what Zhang Jianhua and others need is an accurate conclusion, and they adopted the method of total dissection and exclusion.

Abdominal cavity, chest cavity, cranial cavity … Autopsy never misses a link, and after all other reasons, such as trauma, poisoning, drug abuse and disease, are excluded, the focus is locked on ectopic pregnancy.

"The’ leaky spoon’ is used in this link." Zhang Jianhua said, "At that time, we judged that the embryo was probably washed into the abdominal cavity, and there were four or five thousand milliliters of blood in the abdominal cavity, so we bought a colander to catch the embryo."

An embryo at the fifth week of pregnancy is only the size of a soybean. If it is washed to other parts of the body, it is like looking for a needle in a haystack. The "detail control" of pathological forensic doctors really deserves its reputation!

Fortunately, however, the embryo was found and the truth was close at hand.

Schematic diagram of embryonic development

"During this period, we also consulted and compared many literatures at home and abroad, and found that the HCG level of intrauterine pregnancy and ectopic pregnancy is very different. In the case of ectopic pregnancy, it is not accurate to use HCG level to infer gestational age, and there is also a lack of theoretical support. In order to accurately judge the gestational age and fix the time of conception, this hope is pinned on this small embryo. " Zhang Jianhua said.

According to the size and other characteristics of the embryo, the forensic doctor finally accurately judged that the actual gestational age of the embryo should be more than 7 weeks, and the pregnancy time should be before admission. At this point, the cause of death of drug addicts was found out, and the grievances of several male policemen were also cleared.

Then, who will be the man who got the drug addict pregnant before entering the hospital?

"This requires DNA identification." Zhang Jianhua said, "Many forensic doctors often put an embryo in formalin after taking it out. However, I don’t know that although formalin has antiseptic effect, it will also destroy some substances in the tissue itself and affect DNA testing. "

Fortunately, Zhang Jianhua left a hand after taking out the embryo, and processed the embryo by freezing preservation, without destroying the integrity of the embryo, and successfully extracted the DNA from the embryo.

At the suggestion of the forensic doctor, the public security organs collected blood samples from all the male friends who came into contact with the deceased before his death, started a DNA comparison investigation, and finally locked in a man …

"Acupuncture Case" in Shandong Province

There are twists and turns, and there is a case in the case. In fact, in Zhang Jianhua’s career, there are not a few cases that solve the fog and restore the truth by looking for a needle in a haystack.

At the end of the interview, Zhang Jianhua told the reporter about another similar case-the case of "acupuncture death" in Shandong. The case was similar to the case of "the death of a drug-addicted girl". At that time, the detainee of a detention center in Shandong died in a certain place, and there was no wound on his body, which was not like death. Many media voiced this and thought that Yu was killed by the detention center.

Looking for the cause of death can also be described as looking for a needle in a haystack, but Zhang Jianhua finally found a very small eye of a needle in the heart of the deceased’s body surface, and along the eye of a needle, found a small hole at the apex of the deceased’s heart, with a deep wound that reached the heart.

Zhang Jianhua’s discovery found the direction to solve the case. The investigators found out that Yu had hidden a needle while doing needlework at ordinary times, and then committed suicide by stabbing his heart.

"Behind every case, there are so many eyes staring at the truth. We can’t be careless. We can only be cautious, cautious and careful. This is not only a respect for the deceased, but also a responsibility for legal fairness and justice."

In a couple of days, Zhang Jianhua may be out of business again …

Source: Legal Daily-Legal Network

1905 movie network news The annual disaster magnum opus was released nationwide on September 17th, and it is now being shown. Since the film was released, it has won the box office crown for five consecutive days and the total number of people watching movies for the next day. The cumulative box office has exceeded 270 million, making it the box office champion of the Mid-Autumn Festival in 2021. The word-of-mouth of the film continued to rise, and the real sense of disaster and rescue action triggered a heated discussion among the audience. The courage and courage of the protagonists to face difficulties and fight against natural disasters also touched countless netizens. On September 22nd, the film released a feature clip of Hong Yunbing’s heroic rescue, and the image of a retired railway soldier with unchanging military spirit was awe-inspiring.

The film "Fengbao" is directed by, starring, Huang Zhizhong,, and is being shown.

　

Box office fever leads Mid-Autumn Festival disaster relief, burning and crying.

The film "Peak Explosion" tells the story of a natural disaster caused by geological changes, which threatened the life safety of 160,000 residents in the county, and various forces represented by infrastructure workers bravely saved people. The film not only has an immersive disaster scene, but also has a thrilling rescue action. The word-of-mouth continues to ferment throughout the network, creating scores of Cat’s Eye 9.5, Taobao Film 9.4, Zhihu 9.2 and Weibo V recommendation 87%. Netizens have commented on "burning and crying, nervous and worrying", "the story of the brave, full of hope after reading" and "positive energy! Vividly portrayed the Chinese rescue. " The cast and role-building of the film are also highly praised, with "all-member acting school", "Xiao Hong and Lao Hong’s opposite play full of tension" and "each female role has a unique charm". While the popularity remains high, the box office of the film also leads all the way, with the box office exceeding 270 million in five days of release, becoming the box office champion of the Mid-Autumn Festival in 2021.

Since September 20th, the film has released feature clips one after another. The exposed clips of "Ding Yajun’s emotional call for workers to blow up tunnels to save people" and "Xiao Hong and Lao Hong’s father and son embrace each other affectionately" have accurately poked the audience’s tears. On September 22nd, the film released a clip of Lao Hong’s heroic rescue in a pit. In the clip, the earthquake caused the ground to crack, the house collapsed, and a huge pit was formed, into which buses and people fell. Hong Yunbing, a retired railway soldier played by Huang Zhizhong, regardless of his own safety, quickly jumped into the pit to save people. Faced with the persuasion of Lu Xiaojin (Junyan Jiao), he said that "it’s golden rescue time" and asked Lu Xiaojin to promptly notify professional rescuers to come to the rescue. The fragment fully embodies the image of the old railway soldier who never changes his mind and always adheres to the "people first", and this dedication of the railway soldier spirit is also coming to the fore.

　

Real rescuers moved and voiced "ordinary heroes" to bring extraordinary feelings.

The film "Peak Explosion" focuses on infrastructure workers and railway soldiers, which are rarely noticed, and shows their determination and actions to unite and protect the city and save people at all costs when disasters come. Many netizens said, "Through this film, I learned more about the railway soldiers", "I sincerely pay tribute to the railway soldiers and infrastructure workers" and "I saw the real historical images of the railway soldiers and infrastructure at the end of the film, and the storm cried".

As the most sacrificed arms in peacetime, "being able to fight and dare to sacrifice" is a spiritual creed that is integrated into their blood. It is this spirit that enabled them to cross the bullets of the War to Resist US Aggression and Aid Korea, and also enabled them to overcome difficulties and build many railway projects. In the film, the role of Lao Hong, as an old railway soldier, stepped forward and sacrificed himself for others, which touched countless netizens. "Lao Hong showed the feelings of an old railway soldier", "My father was an old railway soldier, and he was in tears next to me" and "I saw the hardships and persistence of that generation in Lao Hong".

From the former railway soldiers to today’s infrastructure workers, their spirit comes down in one continuous line, and they are still a team that is not afraid of hardships and sacrifices. Building roads and bridges is the responsibility of infrastructure workers, but as long as the country needs it, they can also take the lead in disasters and dangers, and they can be seen in Wuhan’s anti-epidemic and Henan’s floods. The strong connection between the rescue story in the film and the reality also triggered the empathy of real rescuers, "It reminds me of the days when the Vulcan Hospital was built day and night in shifts", "Dad is a rescue team, I hope he will be safe forever" and "Thanks to the film for bringing our story to the screen". The extraordinary touch brought by the "ordinary heroes" in and out of the play continues.

　　On Monday (April 23rd), EST, after the sell-off of US technology stocks last Friday, US stocks collectively rebounded overnight, and the S&P and Nasdaq ended their six-day losing streak. The easing of the situation in the Middle East made risk aversion fall back, and investors turned to risky assets again. Correspondingly, gold and silver ushered in a sharp correction.

　　[US stock index]

　　With the obvious easing of the situation in the Middle East, the market risk appetite has rebounded. On the other hand, after the hawkish remarks of Fed officials "bombed" the market last week, investors gradually digested their remarks, and the core PCE price index favored by the Fed will not be released until Friday, and the market will be able to breathe.

　　In addition, this week is a heavy earnings week, and giants such as Tesla, Meta, Google and Microsoft will announce the latest earnings results, and the market hopes to welcome them with a positive attitude. Overall, nearly 180 S&P 500 stocks announced their results this week, corresponding to a market value of nearly 40%.

　　American debt

　　On April 22nd, the benchmark 10-year US bond yield closed at 4.62%, and the 2-year US bond yield, which is most sensitive to the Fed’s policy interest rate, closed at 4.97%.

　　[Hot American stocks]

　　Among the popular US stocks, Microsoft rose 0.46%, Apple rose 0.51%, NVIDIA rose 4.35%, Google A rose 1.42%, Amazon rose 1.49%, Meta rose 0.14%, TSMC rose 1.62%, AMD rose 1.36% and Intel rose 0.61%.

　　Among them, Tesla fell more than 3% again, and fell for seven consecutive days on the eve of the earnings report. Analysts generally said that they were not optimistic about Tesla’s latest performance after the close of trading today.

　　In addition, it is worth noting that UBS Group AG said in the latest strategy report that the upward momentum of American technology giants is disappearing, because the profit momentum once enjoyed by this sector is facing cooling down. UBS downgraded the industry ratings of Google, Apple, Amazon, Meta, Microsoft and NVIDIA from "high match" to "neutral".

　　[global index]

　　In European stock markets, the FTSE 100 index rose 1.62% to 8024 points. The French CAC40 index rose slightly by 0.22% to 8040 points. Germany DAX index rose slightly by 0.70% to 17,861 points. Among them, the British stock market closed at a record high. The analysis pointed out that the expectation of interest rate cuts in the UK is heating up, which weakens the performance of the pound, but also boosts the financial market including the British stock market.

　　In Asian stock markets, the Hang Seng Index rose 1.77% to 16,512 points. The index of state-owned enterprises rose 1.47% to 5831 points. The Nikkei 225 index rose% to 37,438.6 points.

　　[Overseas Market China Index]

　　Overnight, Hang Seng Technology Index futures rose 1.31%, Nasdaq China Jinlong Index rose 2.34%, and FTSE China A50 Index fell 0.09%.

　　[China Stock Exchange]

　　In terms of popular Chinese stocks, Tencent Holdings (Hong Kong stocks) rose by 5.46%, Alibaba by 2.33%, Pinduoduo by 9.38%, Netease by 1.47%, Baidu by 2.30%, Ctrip by 2.81%, LI by 5.57%, Weilai by 5.40% and Xpeng Motors by 0.79%.

　　[foreign exchange commodities]

　　The picture shows the real-time market as of press time.

　　The US dollar index continued to strengthen in the Asian and European markets, and then weakened during the US session due to the retreat of risk aversion, and finally closed down 0.004% to 106.12.

　　The price of gold hit its biggest one-day drop in the past two years, and COMEX gold finally closed down 2.72% to $2,327.43 per ounce; COMEX silver finally closed down 5.31% to $27.15 per ounce.

　　According to the analysis, with the easing of geopolitical tensions in the Middle East, the demand for hedging has decreased, and traders are concerned about the US PCE data to be released this week, the price of gold has declined. However, although the market expects the gold price to enter the consolidation period, UBS believes that any price correction is an opportunity for investors to increase their holdings of gold, and the persistence of geopolitical risks may provide support for the gold market in the long run.

　　As part of the premium brought by the Middle East conflict continued to fade from the market, WTI crude oil closed down 0.24% to $82.02/barrel; Brent crude oil closed down 0.16% to $87.15/barrel.

　　[Highlights]

　　Rieder, BlackRock investment officer, thinks the Fed has room to cut interest rates twice this year.

　　Rick Rieder of BlackRock believes that bond investors who have been tortured by rising yields this month may soon find some comfort from slowing inflation and the Federal Reserve. In an interview, the global fixed income chief investment officer of this asset management company predicted that the Fed is expected to cut interest rates twice this year as inflation slows down in the coming months.

　　JPMorgan Chase strategist: There may be room for further decline in the US stock market.

　　JPMorgan Chase strategists believe that the three-week losing streak of US stocks has not ended for many reasons, including rising bond yields, high oil prices and high stock market concentration. Marko Kolanovic, the bank’s chief market strategist, and others wrote in a report sent to customers on Monday that about 40% of American companies reported earnings this week by market value, and the price changes may depend on the earnings report, which may stabilize in the short term. "However, we think the selling will continue."

　　Self-developed end-side large model of Apple’s AI competition

　　On Monday, Mark Gurman, a well-known science journalist, broke the news that Apple is developing a large-scale language model (LLM) running on the device side, which will give priority to ensuring response speed and privacy protection. Gurman said that this model will become the basis of Apple’s future generative AI function, and it will run entirely on devices, not in the cloud.

　　Tesla’s marketing team, which was established only four months ago, was all laid off.

　　At the weekend, some media said that Tesla’s actual layoffs may exceed 20,000. Musk believes that the layoffs should reach 20%, instead of more than 10% reported by the media last week that he told the company’s employees.

　　UBS downgraded the "Big Six" of American technology stocks.

　　In the latest strategy report, UBS Group AG said that the upward momentum of American technology giants is disappearing, because the profit momentum once enjoyed by this sector is facing cooling down. UBS downgraded the industry ratings of six technology giants, namely Alphabet, Apple, Amazon, Meta, Microsoft and NVIDIA, from "high match" to "neutral".

　　Jonathan Golub, strategist at UBS, said that the profit kinetic energy turned to negative after the sharp increase in profits, and the downward adjustment was "an acknowledgement of the difficulties and cyclical power constraints faced by these stocks" rather than "a forecast based on the expansion of valuation or a suspicion of artificial intelligence".

　　Meta announced that it will open the VR operating system to external companies.

　　Meta announced on Monday that it will cooperate with Lenovo, Microsoft, Asus and other external hardware manufacturers to create a virtual reality headset using Meta Horizon operating system. This also enables the equipment of external manufacturers to run the same system as Quest 3 and Quest Pro.

　　Zuckerberg said that the company’s goal is to let the open mode define the next computing era together with the meta-universe, glasses and head-mounted devices. He also said that Meta will allow Steam and Microsoft’s Xbox cloud games to run on its operating system.

On May 11th, Japanese semiconductor manufacturer Rapidus released a press release on May 1st, in which President Shoichi Koike revealed that the company was negotiating with a number of American AI chip design companies to expand its foundry business. At present, the company has signed a memorandum of cooperation with two start-ups such as Tenstorrent.

In addition, Koike Chunyi said that the trial production line of Rapidus in Chitose City, Hokkaido has partially started operation on April 1, and it is expected that all processes will be started within this month (May).

In the field of advanced semiconductor production, Rapidus obtained the manufacturing technology of 2 nm products from IBM in the United States, and strived to achieve mass production in 2027. Although this time is two years later than TSMC’s planned 2025, Koike Chunyi stressed that,Under the "optimal production conditions", the company’s speed from ordering to chip production and assembly can be increased to more than 2 to 3 times that of TSMC, forming a differentiated advantage..

Looking forward to the future, Koike Chunyi said that Rapidus will also actively deploy 1.4 nm technology after 2 nm. He stressed: "If you can’t devote yourself to developing the next generation technology in about two and a half to three years, you can’t win in the industrial chain." Once the 2 nm OEM business is on the right track, Rapidus will continue to advance the preparation of the next generation of semiconductors.

　　The National Day holiday is coming to an end, and the consumer market is booming, showing new characteristics.

　　Wang Bin, deputy director of the Consumption Promotion Department of the Ministry of Commerce, said that this year’s National Day holiday consumption has highlighted four major trends compared with previous years, namely, local consumption, peripheral consumption and home consumption have become new hotspots; Green consumption, smart consumption and healthy consumption are more popular; The demand for personalization and quality has increased, and the heat of high-end consumption has not decreased; Online and offline integration will be accelerated, and the demand for experiential and scene-based consumption will continue to increase. "Consumption will continue to recover steadily in October and even throughout the fourth quarter. It is estimated that the total amount of social zero in the whole year is expected to reach 44 trillion yuan, an increase of about 12.5% over 2020 and an increase of about 8% over 2019. " Wang Bin said.

　　Products with high quality and beautiful price, convenient and fast service and rich individual experience will accelerate the release of consumption potential and foster a more active and stronger consumer market.

　　Buy and produce texture

　　Products are better and services are more intimate.

　　"During the National Day holiday, the sales of flowers increased significantly." The person in charge of the procurement of Box Horse Garden said that decorating life with flowers has become one of the ways for consumers to improve their quality of life. "We stocked a lot of tulips through the Yunnan base before the festival. The first batch of tulips were of high quality and sold well. They were sold as soon as they were listed, and hydrangeas and sunflowers were also very popular." From October 1 ST to 4 th, the sales volume of flowers in Box Horse Garden increased by 290% year-on-year.

　　Ensuring the quality of goods is the most basic demand of consumers. In order to improve the quality, some supermarkets have made more efforts in market research, product procurement and even research and development, and strive to introduce more fine products and "explosions".

　　"This portable tooth washer is selling well at present. The domestic oral care market has grown rapidly, and the oral care products of the public have been upgraded from toothbrushes and dental floss to electric toothbrushes and tooth flushers. " Zhu Lin, general manager of Tmall Personal Care Department, said. The sales of consumption-upgrading products such as cosmetics, electronic products and personal care products in major e-commerce platforms maintained rapid growth.

　　In a Gome store in Haidian District, Beijing, the reporter saw that many consumers came to consult the "old for green" activity. "We jointly launched an activity with air-conditioning companies to replace the air conditioners eliminated in users’ homes with new energy-efficient standard air conditioners, and the number of consumers who went to the store for consultation and purchase during the National Day holiday increased significantly." The relevant person in charge of the store said, "In the past, people paid more attention to the price. In recent years, with the upgrading of consumption, energy-saving, smart and healthy home appliances are more popular. "

　　Zhao Ping, vice president of the China Council for the Promotion of International Trade Research Institute, said: "At present, the pace of upgrading China’s consumption structure is accelerating. On the one hand, commodity consumption is upgrading from low-end to high-end, on the other hand, commodity consumption is also upgrading to service consumption. "

　　Commodities like flowers need merchants to have good fresh-keeping storage conditions, fast logistics and transportation capacity and meticulous after-sales service. "When sent with flowers, there are often detailed maintenance instructions." A consumer who often buys flowers, fruits, seafood and other goods online said that if the quality of the goods is not good, he will immediately apply for a return, and Shangchao often responds quickly and makes a refund or compensation.

　　The relevant person in charge of public comment analyzed the data and found that the service quality played an obvious role in driving the sales of offline businesses. Zhao Ping believes that as China’s consumption scale continues to expand, it is necessary to further improve the supply quality of products and services, organically combine expanding consumption with improving people’s quality of life, promote the creation of a high-quality consumption supply system, and guide enterprises to increase the supply of cost-effective goods and services to better meet the high-end consumer demand of residents.

　　Buy a new experience

　　The scene is richer and the atmosphere is more immersive.

　　Today, online shopping is convenient and fast. Where is the charm of offline shopping?

　　During the National Day holiday, in the National Cultural Industry Demonstration Park of Nanbin Road, Nan ‘an District, Chongqing, the exhibition of the former Art Museum attracted many citizens to visit. "I heard a long time ago that sneakers jointly designed by artists and brands will be exhibited offline here." Liu Zikai, 21, loves collecting sneakers. "We sneaker lovers have been waiting for a long time."

　　Liu Zikai said: "Through the visit, I have a deeper understanding of the design and cultural expression of these shoes. I must buy some pairs to collect at home."

　　In addition to co-branded sneakers, you can also buy masks, scarves and other commodities with the same theme on the spot. Many citizens bought several pieces after watching the exhibition. "If we only sell handicrafts, it will be too far away from ordinary consumers, so we set up a cultural and creative product exhibition area on the first floor." According to the relevant person in charge of the former Art Museum, different from the traditional business model, they have explored in the field of art consumption, and many brands will choose to release their products here because many consumers like unique experiences.

　　At the other end of Nanbin Road, Bainian Old Street just held an autumn and winter clothing conference. "Nowadays, a single consumption environment can no longer meet the needs of customers, and we hope to involve consumers." The person in charge of the event said that in addition to online live broadcast, the site also provided services such as follow-up and styling design. For example, on the day of the event, they invited 10 customers to walk on the catwalk, and Ms. Zhang was one of them. "In the century-old street, wearing fashionable clothes and showing yourself under the rhythm of music and lighting is very special, and some things are still unfinished." Ms. Zhang said.

　　Nan ‘an District, by establishing Nanbin Road National Cultural Industry Demonstration Park, is trying to promote the organic integration of characteristic cultural resources and cultural industries, cultivate new cultural formats and cultural consumption patterns, and build Nanbin Road into a highland for cultural industry transformation and upgrading.

　　"In recent years, experience has become an increasingly important factor for consumers." Mo Yuanming, a researcher at chongqing technology and business university Chengdu-Chongqing Shuangcheng Economic Circle Collaborative Development Center, believes that the market is actively responding to this new demand. Integrated development is becoming a new consumption trend, that is, through the integration of culture and tourism, economy and technology, consumption and culture, to create a brand-new comprehensive consumption carrier. "To promote the development of the retail industry, it is particularly important to shape new consumption scenarios. Through integration and experience, the organic combination of retail, cultural industry and service industry is the essence of shaping new consumption scenes. " Mo Yuanming said.

　　Buy out personalization

　　The demand is more unique and the market is more subdivided.

　　A trendy shop in Zhengjia Square, Guangzhou, Guangdong Province was crowded, and the trend toys with "Chinese style" were placed in the exhibition area, which attracted many guests to stop and take photos. Zeng Qingyuan was one of them. After careful selection, he picked up a cat ornament and prepared to check out. "It’s festive and beautiful, and it’s cool at home."

　　Mr. Lin, who lined up behind Zeng Qingyuan, bought building blocks with children who were in the fifth grade. "Children liked the movie The Wandering Earth before, and now they have the building blocks with this theme, and he immediately took a fancy to it."

　　"We are promoting the Guofeng Building Block Festival, cooperating with domestic designers to design local building blocks, and introducing them to consumers more intensively through the combination of stores and exhibitions." Cai Jianping, the store manager, said that these products were sold out soon after they went online, and many guests made a special trip to ask when to replenish them.

　　Some people like chasing trendy toys, while others like visiting thrift stores. In Chaoyang District, Beijing, Li Bo, a citizen, used his holiday to shop at the limited-time second-hand shop in Sanlitun. Here, you can find second-hand books and many second-hand clothes in various fields. There is also a tailor shop in the shop. "If you find the clothes you like, you can change clothes for free on the spot if it is not suitable." Li Bo said. A consumer said that in addition to meeting the needs of environmental protection, second-hand shops can often bring the pleasure of "treasure hunting", such as finding other people’s reading notes in books, as if they were communicating with the last reader across time and space.

　　Whether it is a trendy shop or a second-hand shop, or a variety of special live broadcast rooms, we can see that the market is showing a segmentation trend in a more colorful state, making it easier for consumers to meet their individual needs.

　　It is worth noting that the emerging new formats and new fields need more in-place supervision.

　　"For example, in the second-hand commodity market, sellers need to provide detailed information. The government or third-party institutions should let consumers know about the purchased goods as much as possible through awards and qualification recognition to ensure the information symmetry of both parties." He Jiang, director of the Institute of International Business of Guangzhou Academy of Social Sciences, believes that in the development of new formats, there may be some problems such as false propaganda and unreasonable service, and because the regulatory authorities are inexperienced in new formats, and these fields are often complicated in terms of objects and contents, it is more difficult to supervise. "Supervision should run through all aspects of production and consumption. On the one hand, improve quality supervision and strengthen the credit system construction of merchants; On the other hand, it is also necessary to establish a post-consumer evaluation system, record and publish consumer feedback in a timely manner, and enhance the convenience of consumers’ rights protection, so that consumers can buy both. " He Jiang said.

Editor’s note: This article is from Tencent Technology (ID:qqtech), written by Zach Xiaosheng, and reproduced by Entrepreneurship.

The highlight of NPU(AI chip) and GPU (common chip) is that they can run multiple parallel threads. NPU takes it to another level through some special hardware-level optimizations, such as providing some easily accessible cache systems for some truly different processing cores. These high-capacity cores are simpler than the usual "conventional" processors because they don’t need to perform many types of tasks.

On July 20th, CAMBRIAN was officially listed in A-share science and technology innovation board, becoming the first AI chip, which aroused heated discussion and concern in the industry.

According to relevant data, there are more than 1,500 IC design enterprises in China. However, there are fewer companies with AI chips, and there are only more than 20 companies. Among these AI chip companies, CAMBRIAN is the most prominent, especially the recent IPO, and the stock of Kechuang soared on the first day of listing. So what is AI chip, and how is it different from our ordinary CPU?

From the perspective of principle logic, AI processor is a special chip, which combines artificial intelligence technology and machine learning, making the mobile device of the chip smart enough to imitate the human brain, which is used to optimize the work of deep learning AI, and is also a system using multiple processors with specific functions. The ordinary chip (ordinary cpu) is packaged in a smaller chip package, which is designed to support mobile applications and provide all the system functions needed to support mobile device applications.

Most of the time, the marketing teams of major companies find the word AI (artificial intelligence) very "advanced and gorgeous", so they bind it to almost any possible commercial use. So, you must have heard of it

"Artificial Intelligence Chip" is actually a renamed version of NPU (Neuroprocessing Unit). These are special types of ASIC (Application Specific Integrated Circuits), which are designed to widely apply machine learning in the mobile market.

These ASIC have a special architecture design, which enables them to execute the machine learning model faster, instead of unloading data to the server and waiting for its response. This execution may not be so powerful, but it will be faster because there are fewer obstacles between the data and the processing center.

Generally speaking, we can understand that NPU is AI chip and ordinary chip is CPU.

The CPU will work well in a general load environment, because it has a high IPC, which can be executed through many serial ports. And the CPU follows the Von Neumann architecture, and its core is to store programs and execute them sequentially. The architecture of CPU needs a lot of space to put storage unit (Cache) and Control unit (control unit). Compared with it, the computing unit only occupies a small part, so it is extremely limited in the ability of large-scale parallel computing and is better at logical control.

The highlight of NPU and GPU is that they can run multiple parallel threads. NPU takes it to another level through some special hardware-level optimizations, such as providing some easily accessible cache systems for some truly different processing cores. These high-capacity cores are simpler than the usual "conventional" processors because they don’t need to perform many types of tasks. This whole set of "optimization" makes NPU more efficient, which is why so much research and development will be invested in ASIC.

Machine learning model processing requires CPU, DSP, GPU and NPU to be synchronized at the same time, which is because many chip processing units are working together. But it also explains why such execution is "heavy" for mobile devices.

One of the advantages of NPU is that most of the time is focused on low-precision algorithms, new data flow architecture or memory computing power. Unlike GPUs, they are more concerned with throughput than latency.

Of course, AI algorithm is very important. In image recognition and other fields, CNN convolution network, speech recognition, natural language processing and other fields are commonly used, mainly RNN, which are two different algorithms. However, in essence, they are all multiplication and addition of matrices or vector, and then cooperate with some algorithms such as division and exponent.

In addition, a mature AI algorithm is optimized for specific mathematics of convolution operation and weighted summation. This process is very fast. It is like a GPU without graphics hardware. For the AI chip, if the specific target size is determined, then the total number of multiplication and addition calculations is determined. For example, a trillion times, for example, if I run a program with an AI chip, I can have a meal, and the CPU needs to run for several weeks. No commercial company will waste time.

In addition to the CAMBRIAN, there are also these well-known AI chip companies in China, such as Bitcontinent, Horizon, Tianxin Zhixin, Yizhi Electronics, Exploration Technology, Suiyuan Technology, Hisilicon, Jianan Technology, etc., all of which have experienced the actual landing inspection period from 2015 to the present, before they get to the present situation. The products of each company are also unique, with their own styles in power consumption, performance and application scenarios, which can occupy a place in the vast market of China.

China AI chip company is in a development boom. What about the development of foreign AI chips? Now let’s look at the companies that we think are the top developers of artificial intelligence chips, although there is no specific order-just those companies that have demonstrated their technology and have put it into production or will put it into production soon. The details are as follows:

1. Alphabet (Google’s parent company)

Google’s parent company urges the development of artificial intelligence technology in many fields, including cloud computing, data centers, mobile devices and desktop computers. Perhaps the most noteworthy is its Tensor Processing Unit, which is an ASIC specially designed for Google’s TensorFlow programming framework, mainly used for two branches of AI, machine learning and deep learning.

Google’s Cloud TPU is used in data centers or cloud solutions, and its size is equivalent to a credit card, but the Edge TPU is a coin with a size less than one cent, which is specially designed for some specific devices. Nevertheless, analysts who observe this market more closely say that Google’s Edge TPU is unlikely to appear on the company’s own smartphones and tablets in the short term, and it is more likely to be used in higher-end, enterprise and expensive machines and equipment.

2. Apple

Apple has been developing its own arm chips for many years, and may eventually stop using suppliers such as Intel. Apple has basically got rid of the entanglement with Qualcomm, and it really seems determined to go its own way in the field of artificial intelligence in the future.

The company uses A13 "bionic" chips on the latest iphone and ipad. The chip uses Apple’s neural engine, which is part of the circuit and cannot be used by third-party applications. A13 bionic chip is faster and consumes less power than the previous version. According to reports, A14 version is currently in production and may appear on more mobile devices of the company this year.

3. ARM

The chip design produced by Arm (ArmHoldings) has been adopted by all prominent technology manufacturers including Apple. As a chip designer, it doesn’t make its own chips, which gives it some advantages, just like Microsoft doesn’t make its own computers. In other words, Arm has great influence in the market. The company is currently developing artificial intelligence chip design along three main directions: Project Trillium, an "ultra-efficient" and scalable new processor with the goal of machine learning applications; Machine learning processor, which is self-evident; Arm NN is the abbreviation of neural network, which is a processor for processing TensorFlow, Caffe is a deep learning framework, and there are other structures.

4. Intel

As early as 2016, according to the Wall Street Journal, the chip giant Intel announced the acquisition of the startup NervanaSystems, and Intel will acquire the company’s software, cloud computing services and hardware, so that the products can better adapt to the development of artificial intelligence. But its artificial intelligence chip series is called "neural network processor": artificial neural network imitates the working mode of human brain and learns through experience and examples, which is why you often hear that machines and deep learning systems need "training". With the previous release of Nervana, it seems that Intel will give priority to solving problems related to natural language processes and deep learning.

5. Nvidia (NVIDIA)

In the GPU market, we mentioned that GPU can handle artificial intelligence tasks much faster than CPU, and Nvidia seems to be in a prominent position. Similarly, the company seems to have gained an advantage in the nascent artificial intelligence chip market. These two technologies seem to be closely related, and NVIDIA’s progress in GPU will help accelerate the development of its artificial intelligence chip. In fact, gpu seems to be the support of Nvidia artificial intelligence products, and its chipset can be called artificial intelligence accelerator. Jetson Xavier was released in 2018, and Huang Renxun, CEO of Jetson Xavier, said at a news conference: "This small computer will become the brain of future robots".

Deep learning seems to be NVIDIA’s main interest. Deep learning is a higher level of machine learning. You can think of machine learning as short-term learning with relatively limited data sets, while deep learning uses a large amount of data collected over a long period of time to return results, which in turn are designed to solve deeper and potential problems.

6. AMD (Ultramicro Semiconductor)

Like NVIDIA, AMD is another chip manufacturer closely related to graphics cards and GPUs, partly due to the growth of the computer game market in the past few decades and the growth of the bitcoin mining industry. AMD provides hardware and software solutions, such as machine learning and deep learning of EPYC cpu and Radeon Instinct gpu. Epyc is the processor name provided by AMD for servers (mainly used in data centers), while Radeon is a graphics processor mainly for gamers. Other chips provided by AMD include Ryzen, and perhaps the more famous Athlon. It seems that the company is still in a relatively early stage in the development of artificial intelligence-specific chips, but in view of its relative strength in the GPU field, observers believe that it will become one of the leaders in this market. AMD has signed a contract to provide Epyc and Radeon systems to the U.S. Department of Energy to build one of the fastest and most powerful supercomputers in the world, which is called "Frontier".

7. Qualcomm (Qualcomm)

Qualcomm made a lot of money from the cooperation with Apple at the beginning of the smartphone craze, and Qualcomm may feel left out in the cold about Apple’s decision to stop buying its chips. Of course, Qualcomm itself is not a small company in this field, and considering the future, it has been making some major investments.

Last year, Qualcomm released a new "cloud artificial intelligence chip", which seems to be related to its development in the fifth generation telecommunications network (5G). These two technologies are considered to be the basis for building a new ecosystem of self-driving cars and mobile computing devices. Analysts said that Qualcomm is a latecomer in the field of artificial intelligence chips, but the company has rich experience in the mobile device market, which will help realize its goal of "making artificial intelligence on devices everywhere".

Of course, other large international companies, such as Samsung, TSMC, Facebook, IBM and LG, are also developing their own AI chips. Whoever can master the cutting-edge AI chips first will get a slice of the new economic rising trend.

The reality described by the marketing departments of major companies is completely different from the reality outside those companies. Although decades of research have given us new ways to process information and classify input, which is faster than ever, there is no real AI in the hardware we buy, so which chip company can seize the market pain point and realize the application first, it can gain a great advantage on the track of artificial intelligence chips.

At present, the global artificial intelligence industry is still in a high-speed development, and the distribution of different industries provides a broad market prospect for the application of artificial intelligence. The commercialized society needs the application of artificial intelligence. AI chip is the hardware foundation for realizing the algorithm, and it is also the strategic commanding height of the future artificial intelligence era, and all the top companies in the world will fight for it. However, because the current AI algorithms often have their own advantages and disadvantages, only by setting a suitable scene for them can they best play their role. I also hope that AI can enter the sight of ordinary people this morning.

From the perspective of industrial development, it is still in the primary stage of artificial intelligence chips, and there is extraordinary room for innovation in both scientific research and commercial applications. In the application scenario, the AI chip with iterative algorithm develops into a general intelligent chip with higher flexibility and adaptability, which is the inevitable direction of technology development. Less computing bit width of neural network parameters, more customized design of distributed memory, more sparse large-scale vector realization, higher computing efficiency, smaller volume and higher energy efficiency in complex heterogeneous environment, the integration of computing and storage will become the main characteristics and development trend of artificial intelligence chips in the future.

References:

1. Research Report on Investment Prospect of IC Design Industry in China in 2019.

2. The development status and trend of artificial intelligence chips [J] Science and Technology Herald

3. The picture comes from the Internet.

This article (including pictures) is reproduced by the cooperative media and does not represent the position of the entrepreneurial state. Please contact the original author for reprinting. If you have any questions, please contact editor@cyzone.cn.

CCTV News: Recently, CCTV reporters, together with the Inspection Bureau of the China Securities Regulatory Commission, successfully investigated and dealt with a huge stock manipulation case after months of unannounced visits.

After investigation, Beibadao Group and its actual controller used 1 billion yuan of funds to manipulate the stock prices of several sub-new shares in a short period of two months, and made a profit of 1 billion yuan. The CSRC intends to impose a fine of 5.67 billion yuan on the enterprise and its actual controller, and the case has become the largest stock market manipulation case investigated by the CSRC.

Company involved

From February to May, 2017, Beibadao Group and its actual controllers set up and controlled a trading team with a clear division of labor, raised billions of yuan through a number of fund intermediaries, used 301 securities accounts, and used abnormal trading techniques such as frequent reverse transactions, intraday price hikes, and rapid daily limit closures to speculate on multiple sub-new shares, which was suspected of manipulating the market.

Inspectors of CSRC:After our preliminary investigation, we found that the related accounts involved were actually manipulated and controlled by a Beibadao Group, a private logistics group in Xiamen, whose main business is railway transportation.

Small-cap stocks with "ferocious" tactics have experienced ups and downs.

In February 2017, the sub-new shares of several banks led by "Jiangyin Bank" and "Zhangjiagang Bank" were collectively speculated, which caused great concern in the market.

A stock that has been manipulated for speculation.

Inspectors of CSRC:Take the behavior of Zhangjiagang as an example. It started to be listed on January 24th, and then we, the main manipulator, started to manipulate it in early February, that is, it just went on the market for a few days, using their capital advantages and shareholding advantages to earn chips in the hands of retail investors, and then after their chips reached a certain level, they attracted the follow-up funds in the market, and then they suddenly removed their chips, so that they could easily make quick money.

Second, raise huge sums of money to fund the one-stop service of the company

In the investigation, the inspectors of the CSRC also found that the principal of Beibadao Group’s one billion yuan was not their own, and they all found the so-called — — Fund-raising company.

Inspectors of CSRC:Mainly use some underground fund-raising intermediaries in Jiangsu and Zhejiang provinces to contact the fund-raiser. The fund-raiser will give these accounts and his own money to these fund-raising intermediaries, and then the fund-raising intermediaries will give them to the Beibadao Group, and then the Beibadao Group will use these accounts to manipulate the market. These fund-raisers here will get 10% of the fixed annualized income, and then the fund-raising intermediaries will generally get about 1% of the intermediary service fee, and the remaining excess income will be.

There are many accounts involved in the "busy" trading.

During the investigation, the inspectors of the CSRC saw rows of tables and chairs and some computers that had not been evacuated before in a villa of more than 1,000 square meters. It is reported that this is the private trading hall of Beiba Road. At the busiest time, at least 100 computers and more than 10 traders were engaged in illegal trading, and each trader controlled two or three stock accounts.

Inspectors of CSRC:In two months’ time, we just went to more than ten provinces and cities to visit the owners of these nominal accounts involved to determine whether they are using this account themselves or giving it to others.

Although the sources of funds are all over the world, the illegal funds earned by manipulating the stock market eventually fell into the private accounts of more than 10 financial personnel of Beibadao Group.

The CSRC interviewed the suspect for violent resistance to the law.

Employees of the company involved violently resisted the law.

After basically grasping the criminal facts of Beibadao, the inspectors of the CSRC arrived at Beibadao Company, but the relevant personnel of the case refused to talk.

There is a conflict between the inspector of CSRC and the object of investigation.

The two ladies in the camera, one is the company treasurer and the other claims to be the legal representative. When the inspectors of the CSRC obtained the company’s financial information, they actually tore up the documents and even threw them out of the window.

Fined a fine of 5.67 billion yuan from the CSRC.

Inspectors of CSRC:The most typical harm of this case is that it has affected the fairness and justice of this market and caused great fluctuations in the market. I will plan to impose a top penalty on its Beibadao Group. So far, it is the case with the highest amount of administrative penalty imposed by the CSRC.

Since its debut, the discussion about Song PLUS DM-i has been endless: the first SUV model equipped with DM-i super hybrid system, and the "dragon beard shape" with the same origin as Han …… With its official listing, its attention has soared again and again, so can Song PLUS DM-i meet the expectations of consumers? Today, let’s have a try.

Wide body and low body lead the trend, and the exclusive design of new energy is well received.

Evaluating an SUV model, high value is definitely a plus item. Song PLUS DM-i extended the design language of Dragon Face 3.0, and the front face design of "Eight-faced Dragons" matched with the rhythmic front grille of lattice scales, which was exquisite and domineering, highlighting the exclusive design of new energy vehicles; The LED light group has been upgraded, the fog light area has a sharp edge shape, and the turn signal is also integrated into the headlights; The wide-body and low-lying styling design and the long wheelbase of 2765mm not only make it the most fashionable SUV in the market, but also the largest SUV in its class. The overall design is closer to the current hot-selling BYD Han DM, which has attracted a crowd before departure.

Entering the car, Song PLUS DM-i adopts the exclusive color scheme of Eclipse Blue+Sky Grey, where blue stands for "technology" and "quietness", and grey highlights "sense of space" and "lightweight". The fresh and elegant color scheme makes people fondle it and feel better. The multi-layer floating design makes the space more natural and clear.

In addition, the Song PLUS DM-i is equipped at the beginning. The whole system comes standard with 12.8-inch 8-core adaptive rotating suspension Pad, mobile phone NFC car key, Dirac 9 speaker intelligent music cockpit, OTA remote upgrade, 360 panoramic image of megapixels, 6 airbags in front and rear rows, VTOL 220V power output and other functions. The high-equipped model of this test drive is also equipped with seat ventilation and heating function. The friends who test drive together sighed, "You can’t go back after using it."

Generally speaking, Song PLUS DM-i not only inherits the outstanding quality of the fuel version, but also creates an exclusive aesthetic feeling of science and technology. It is fashionable in modeling, large in space, cool in sitting and high in configuration, which makes people unforgettable.

Super hybrid strong blessing, the whole test drive "calls" more than

This test drive is the top version of Song PLUS DM-i with a pure battery life of 110KM. It is equipped with three core technologies: Xiaoyun-plug-in special 1.5L high-efficiency engine, EHS electric hybrid system and DM-i super hybrid special power blade battery. The comprehensive power is 173kW, and the whole test process is full of surprises. The multiple advantages of "fast, smooth, static, stable and accurate" are deeply rooted in people’s hearts!

When driving in urban areas, you can feel that the power output of the Song PLUS DM-i is linear and direct, and the throttle response is crisp and neat. When the traffic jam starts, there is no delay, and the power response is comparable to that of pure electric vehicles. When trying to overtake and merge, you can feel generate with a steady stream of power by kicking down. Even high-speed overtaking is fast and steady, so you don’t have to worry about overtaking failure due to lack of power. The accelerated test has answered the doubts, and the actual measurement has reached 7.9s, which is 2-3s faster than that of the same class fuel vehicle. The power experience is completely the level of a 2.0T high-power engine, which is very popular!

During the test drive, thanks to the well-regulated EHS electric hybrid system, the Song PLUS DM-i is super smooth to drive, and there is no sense of frustration in the shift of traditional fuel vehicles at all. The whole vehicle gives people a sense of calmness, and it drives like a pure electric vehicle, which is popular with people!

It is worth mentioning that even if you gallop on the highway with a speed of 100km/h, the noise transmitted into the car is very small, and the communication between the front and rear rows is very smooth, so there is no need to "pull your voice" at all. Song PLUS DM-i adopts double-layer sound insulation and heat insulation glass in the front row and front windshield. Through the acoustic package and seal design of the whole vehicle, it has achieved a high NVH level, which gives people the impression that it is equivalent to bringing its own "noise-reducing headphones" and is quiet in people’s hearts!

With multiple adjustments, the Song PLUS DM-i turns accurately and enjoys stable driving.

Previously, on the high speed, the Song PLUS DM-i felt like a medium-sized SUV, and the chassis had a calm performance. On the way to the test drive, we mistakenly entered a bumpy road, which made us experience the solid chassis adjustment of the Song PLUS DM-i in all directions. Song PLUS DM-i, which was personally operated by German chassis master Hans Kirk, was driving on the potholed road, and the shock was filtered very simply, with almost no unnecessary beating, and the overall performance was still firmly in the hearts of the people!

It is worth mentioning that Song PLUS DM-i has a profound knowledge in handling. The elk test passed the speed of ≥76km/h, and the whole vehicle not only has a small roll, but also has a sensitive and linear brake. In some U-turn sections, the minimum turning radius of 5.55 meters at the same level brings the pleasure of "passing through" and is popular!

In addition, after a long period of congestion, the fuel consumption of Song PLUS DM-i is only 4.6L/100km.

, super mixing is more and more blocked!

It is no exaggeration to say that after five minutes of test drive, you can experience the five extrasensory performances of Song PLUS DM-i, which are fast, smooth, quiet, stable and accurate. In addition, all departments of Song PLUS DM-i can enjoy the preferential policies of exemption from purchase tax and unlimited access to green cards, and have introduced the three-electric lifetime warranty for non-operating vehicles (the first owner) and the six-year or 150,000-kilometer vehicle warranty, which eliminates the worries of car use and further stimulates multiple advantages. In the future, what wonderful story will Song PLUS DM-i write about "the world’s first wide-body super hybrid SUV"? Let’s pay attention together.

To talk about the most popular B-class family car for young people, the first thing that people may think of isHonda AccordThis car is not only affordable and dynamic, but also spacious enough to meet the household needs of most users. But no matter how good the car is, it can’t be perfect. Here are ten tips for buying.

1. The motivation is not as radical as imagined.

Many people on the Internet have praised the Honda Accord for its good power and good handling, saying that this car meets the needs of young people, but the family car is always a family car. It is true that the power of the Accord does occupy a certain advantage in the same class, but the power of the vehicle is not as good as everyone imagined. Many car owners even think that the Accord is partial to the start, so you must not expect too much from the power before buying a car.

2. The suspension is hard

Honda Accord adopts the same level of mainstream front.McphersonType+HouMulti-linkThe independent suspension may be used to ensure the handling performance. The suspension adjustment of the car is relatively hard, and the bumpy feeling of the car is still obvious when driving on uneven roads. Therefore, it is necessary to drive the Accord slowly when crossing the speed bump, otherwise the rear passengers will be easily bounced.

3. The chassis is too low

The minimum ground clearance of the Accord is only 100mm, and this data is only in the empty state. If the vehicle is full of people or loaded with more luggage, the chassis will be pressed lower, so you must be extra careful when driving this car. When encountering bad road conditions, it is easy to appear the phenomenon of bottoming.

4, thin paint

Thin car paint can be said to be a major "feature" of Japanese cars. Although thin car paint does not mean that the safety of vehicles is poor, the paint surface is easily scratched by pebbles hanging on the road. When encountering some slight scratches, cars with thin car paint are also easy to be pulled off, which only increases the repair cost, so many car owners complain that the Accord paint surface is not durable.

5, car system is not very easy to use.

If you are used to driving domestic cars with full technology before, you will find it difficult to use the car system when driving Honda Accord again, especiallynavigateFunction, not only the system update is slow, but also prone to the phenomenon of jam. If you want to be convenient, you still have to buy a mobile phone stand, which is better with mobile navigation.

6. The noise is too high

Loud noise is a common problem of the brand. No matter what price, the brand’s performance in NVH is not satisfactory, and it can maintain good quietness when driving on low-speed and excellent roads, but the noise is complicated after the speed comes up. If you don’t like listening to songs when driving, or are very sensitive to noise, you must choose this car carefully.

7. The sense of interior technology is not strong.

Nowadays, the sense of interior technology of automobiles is getting stronger and stronger, and there are many cars with double screens and large vertical central control panels on the market. However, Accord still adopts the familiar suspended central control panel design, and a large number of physical buttons are reserved in the car, so that the sense of technology of the whole car is not as good as that of most domestic cars, but the retention of physical buttons is still worthy of praise, which is much better than that of touch screens.

8. It is not recommended to buy the minimum match.

Many people choose the Accord because the guide price of this car looks cheap.Camry、The purchase threshold of other models is low, but the most basic version of the Accord configuration is very poor. The vehicle not only has no lane departure warning, parking radar,reversing image, LED high beam and other practical configurations, and the central control screen in the car is also smaller, there is no need to choose a beggar version to save money.

9. Try to mix as much as possible.

Many people may worry that the battery is not durable, but in fact, today’s Honda hybrid technology is very mature, and there is no problem at all when the vehicle runs normally for ten or eight years, and the hybrid car can bring better driving quality, stronger acceleration power and better fuel economy to the owner. As long as you are used to driving the hybrid car, it is difficult to drive back to the pure fuel car.

10. The Accord will also have minor problems.

In fact, many people will have a misunderstanding, that is, they think that a traditional joint venture car like Honda Accord will never have minor faults, but as long as it is a car, there will definitely be minor faults. As can be seen from the data, Honda’s most complained faults are mainly vehicle interconnection faults, audio-visual system faults, paint blistering and cracking, center console cracking, etc. These faults also need the owner’s efforts to deal with.

The above are the ten shortcomings of Honda Accord. As the saying goes, no one is perfect, and the car is not finished. Before buying a car, we must first understand what shortcomings this car has. Only after we can accept these defects, this car is the most worth buying. So when I see this, I believe everyone has an answer about whether the Accord is suitable for them. Finally, the owner’s guide network wishes everyone to choose a favorite model.