Millet: the first miscellaneous grain crop with "heavenly book"

Ripe millet. Photo courtesy of the millet variety exhibition base in Lvdian, Yichuan, Henan

What was the staple food eaten by the ancestors of Mentougou in Beijing more than 10 thousand years ago? What did Qinghai people use to make noodles more than 4000 years ago? 6,000 years ago, the population of the Central Plains increased greatly for the first time because of what crops?

Archaeology has proved that the answer is millet, which is commonly known as millet.

Recently, Nature-Genetics published online the first high-quality pan-genome map of millet completed by Diao Xianmin, a researcher at the Institute of Crop Science of Chinese Academy of Agricultural Sciences. This study not only proved that China is the only origin of millet from the genome level, but also created a precise and efficient breeding method of millet genome, which laid a theoretical foundation and provided a technical path for cultivating breakthrough varieties.

Li Jiayang, a researcher at the Institute of Genetics and Developmental Biology of Chinese Academy of Sciences and an academician of China Academy of Sciences, pointed out that this is the first high-quality map pan-genome in the field of coarse cereals, which is of special importance for future breeding applications. This achievement is not only another milestone in millet research, but also the best interpretation of "small crops, great achievements" and will bring important impetus to other crop research.

Identity change of millet

Millet belongs to the genus Setaria in Gramineae, which is the oldest domesticated crop in the world and the main crop formed in Asian/Chinese farming civilization.

The earliest millet found in archaeology appeared in the site of Donghulin in Mentougou District, Beijing, 11,500 years ago. There is no millet in Europe earlier than 3500 years ago.

Diao Xianmin, the correspondent of the paper, told China Science Journal that millet had long occupied the position of staple food in farming culture before the arrival of agricultural production system with high input (water conservancy, fertilizer and pesticide).

From Xia and Shang Dynasties to Wei, Jin, Southern and Northern Dynasties, millet has always occupied a primary position in grain. Especially in the Wei, Jin, Southern and Northern Dynasties, millet in the south developed unprecedentedly and reached the peak of historical prosperity. During the Sui and Tang Dynasties, millet entered the first recession, and the status of rice and wheat rose, replacing the traditional status of millet, forming a pattern of southern rice and northern wheat, but millet was still the core crop at that time.

Since modern times, with the breakthrough of green revolution of wheat, rice and other crops, the advantage of millet as a staple food has been gradually weakened. "In fact, it is only nearly 40 years since millet changed from a big crop to a small crop." Diao Xianmin said that Heilongjiang was the largest millet planting province in China in the early days of the founding of New China. In 1978, the millet planting area in Heilongjiang Province reached 20 million mu, but now the total millet planting area in China is only 20 million mu.

However, millet, the kernel of millet, has high nutritional value, which makes it a popular miscellaneous grain.

In recent years, with the increasingly obvious problems of climate change, agricultural sustainability and food security, scientists have placed new hopes on millet with the characteristics of drought tolerance, barren tolerance, strong environmental adaptability, easy transformation and easy laboratory operation.

Diao Xianmin has been engaged in millet research since 1987, and has collected more than 1,500 materials of Setaria from more than 20 species. "China’s millet farm varieties and bred varieties are the most abundant in the world. There are about 27,000 farm varieties, and the breeding level is the most advanced in the world. "

Diao Xianmin said that in order to make better use of these materials, it is necessary to accurately identify the genotype and phenotype of millet. "Now, compared with other big crops, the yield level of millet is still very low. The yield per mu of millet is generally 250 kg ~300 kg without watering and fertilization; Typical high-yield fields have water and fertilizer, with a maximum yield of 700 kg. This is mainly because we have no clear understanding of the population structure, evolutionary relationship and history of wild species, farm species and bred species of millet. "

These problems include that the level of genomic variation of millet is not very clear, especially there is no information on structural variation; The information of resource phenotype identification record is incomplete; It is not clear which genes, segments and loci have been selected during the domestication and breeding of millet. "This requires us to study more deeply."

Draw the first miscellaneous grains "heavenly book"

"The research published now is actually a part of the above-mentioned big project and a by-product. It is not decided to do it in a short time, but with the deepening of research and technological progress, it has been integrated with breeding and production needs and accumulated for a long time. Research results." As the chief scientist of the national millet sorghum industrial technology system, Diao Xianmin hopes to thoroughly understand the millet crop, and cultivate better varieties on this basis, so that millet can play its due role in the grain system.

Because of this, millet has become the first crop with map-pan genome in miscellaneous grains.

The so-called pan-genome refers to all the genetic information of a species, while the graph genome contains all the structural variations in the genome of a species. In other words, the map-pan-genome is the clearest, most detailed and comprehensive genome information of a species that can be drawn by using the current science and technology, which is equivalent to the "heavenly book" of the species genome.

Diao Xianmin’s team analyzed 1,844 core germplasm resources such as wild millet, farmed millet and modern bred millet, assembled 110 high-quality genomes of millet and Setaria from scratch, drew the first genome variation map of Setaria, recognized the basic situation of millet resource variation, and systematically analyzed the genome variation during the domestication and improvement of millet.

He Qiang, the co-first author of the paper and a postdoctoral fellow at the Institute of Crop Science, Chinese Academy of Agricultural Sciences, introduced that the species of Setaria could be clearly clustered by using high-magnification sequencing of 1844 core germplasm-foxtail millet and Setaria viridis. Among them, Setaria viridis is divided into 4 subgroups. Before Setaria viridis was domesticated into millet, there was an older subgroup C3, which was more geographically distributed and had stronger environmental suitability, which was of great significance for improving the environmental suitability of millet in the future.

Liu Xu, a researcher at the Institute of Crop Science of the Chinese Academy of Agricultural Sciences and an academician of the China Academy of Engineering, said that this confirmed the theory of the single origin center of millet, namely the origin center of China, and was a typical representative of resource research using new technologies.

Not only that, they also studied how millet was domesticated and improved. He Qiang introduced that they identified a total of 4582 structural variations related to millet domestication, 152 structural variations related to millet breeding improvement, and identified 680 structural variation-related genes that were continuously selected in domestication improvement, which were mainly enriched in metabolic pathways such as reproduction, photoperiod, pigment and nitrogen utilization.

2023 is the International Year of Millet. The Food and Agriculture Organization of the United Nations believes that millet deserves attention and has a place in people’s dietary structure, because millet can grow in harsh climatic conditions, which can help solve the problem of food shortage. Contribute to a healthy diet; Climate resilience; There is much to be done in improving the livelihood of small farmers; Xiaomi trade can enhance the diversity of the global food system; There are many innovative uses in the fields of treatment and pharmacy.

Diao Xianmin believes that publishing the map of millet pan-genome is the best support of China scientists for the International Year of Millet.

Establish a breeding database

It is already a huge task just to map the pan-genome. However, the team of Diao Xianmin did not stop there.

"What is different from other work is that we have done a lot of phenotypic identification." Diao Xianmin said that they relied on 17 units to investigate the basic agronomic traits of 680 materials and 22 environments in 13 places across the country for 10 years, which is the real multi-year and multi-point experimental data.

"We not only investigated the common traits such as plant height, panicle length, tiller number and grain weight per panicle, but also studied the drought resistance, grain dropping, beige color and grain quality traits in germination stage, seedling stage and whole life cycle, and formed 68 traits and 226 groups of phenotypic data, which is actually a phenotypic group." Diao Xianmin said that they focused on more practical character identification related to breeding. For example, they made a three-year drought-resistance survey in Xinjiang, a three-year drought-resistance survey in Shanxi, and a drought-resistance survey in Hengshui, Hebei.

More importantly, they also docked the two big data, the map pan-genome and the phenotype group, and discovered a total of 1084 phenotypic-related loci, of which structural variation accounted for 5.8%.

Tang Sha, the co-first author of the paper and an associate researcher at the Institute of Crop Science, Chinese Academy of Agricultural Sciences, told reporters that structural variation in the genome could not be seen before the genome was mapped. However, some important agronomic characters of millet, such as starch, flowering period and ear weight, are determined by structural variation genes.

"With these genes and their information, we can build a molecular breeding module. This information provides a method for genotype and phenotype mutual estimation and phenotype estimation by genotype, which is genome-wide selection breeding. " Diao Xianmin said that this is a database from which you can know what is the optimal gene for a certain trait. With this family background, good genes can be gathered together in breeding in the future, providing molecular and phenotypic basis for future breeding.

"This makes us more clearly see the importance of genome structural variation in discovering gene functions." Qian Qian, a researcher at the Institute of Crop Science of the Chinese Academy of Agricultural Sciences and an academician of the China Academy of Sciences, said.

Han Bin, director of the Center for Excellence and Innovation in Molecular Plant Science of China Academy of Sciences and academician of China Academy of Sciences, said: "The phenotypic prediction accuracy of whole genome selection in this study is over 90%, which shows us the application potential of whole genome selection in millet breeding. I think this research is not only a classic work of’ pan-genome-quantitative inheritance-breeding’ in millet but also in crop field, which has important guiding significance for future crop genetic improvement. "

Related paper information:https://doi.org/10.1038/s41588-023-01423-w

The boy was beaten into a coma by his stepfather, and his mother sprinkled salt on the wound many times (Figure)

  Too cruel! Stepfather abused six-year-old child’s biological mother and sprinkled salt on the wound.

  Reporter Jiang Qiongbo correspondent Zhu Enhong’s photo report

  "I am willing to give up the custody of Xiao Han!" In the court, Xiao Han’s mother, Zhao, was indifferent to the judge sitting on the trial bench. A few days ago, the Qilin District Court of Qujing City set up a circuit court in the village committee of Shuijing, dongshan town, and heard the case of revocation of custody.

  6-year-old boy in danger

  "The 6-year-old Xiao Han is in a very bad situation. It is necessary to contact Qujing Children’s Welfare Institute, which will temporarily supervise him!" The staff of the Women’s Federation of Qilin District of Qujing City said.

  The Women’s Federation complained that in 2011, Xiao Han’s biological mother was introduced to live with Hu Mou, a villager in Jiemi Village, Gaojia Village Committee, dongshan town, and gave birth to Xiao Han in the same year. Because of the disharmony between the two, Xiao Han’s biological mother broke up with Hu, who thought Xiao Han was not his own and was unwilling to raise him. Later, poor Xiao Han lived with her mother.

  In 2015, Xiao Han’s mother lived with Tao, a villager in the forbidden grass village of Shuijing Village Committee. In March 2016, Qilin District Women’s Federation received a report from the masses that a 5-year-old child of Shuijing Village Committee in dongshan town had been beaten by her stepfather for a long time. Immediately, the District Women’s Federation joined the town, village committee, police station, judicial bureau and other departments to go to the parties’ homes to understand the situation.

  After careful examination, there was no new injury on the child. The District Women’s Federation severely criticized and educated her stepfather Tao, and the police station issued a warning to Tao. Tao himself accepted the criticism and promised not to hit the child again.

  Apply for revocation of custody

  However, since then, Xiao Han has been beaten many times, and the police station has visited the house many times. His stepfather Tao denied the fact of beating, and his mother also said that "the injury was caused by naughty wrestling."

  In August 2017, Qilin District Women’s Federation once again received feedback from the masses and came to Shuijing Village Committee. It was found that Xiao Han dropped out of school at home, and there were many obvious scars all over his body. The wound on his head was covered with pus, and his left arm was fractured. Because he was not treated in time, his arm was deformed and could not move freely.

  At the same time, Zhao, the mother of the child, also said that she was unable to raise Xiao Han, unwilling to raise her children, and hoped that good people in the society would adopt Xiao Han …

  The Women’s Federation of Qilin District, Qujing City believes that the respondent Zhao’s behavior has seriously violated the legitimate rights and interests of Xiao Han, and requests the people’s court to revoke Zhao’s custody according to law, and appoint Qujing Children’s Welfare Institute as Xiao Han’s guardian according to law.

  Stepfather violence, mother salting.

  Xiao Han said that his stepfather often punched and kicked him, sometimes beat him with tools such as tongs and sticks, sometimes kicked him directly from upstairs, sometimes beat him with his arm, and sometimes called him up in the middle of the night for no reason. He was in a coma many times, but his mother only verbally stopped it and did not give any protection.

  What is even more incredible is that after the child’s head was injured by his stepfather, his mother Zhao foolishly sprinkled salt on the child’s head wound …

  According to the inspection by the Public Security Judicial Appraisal Center of Qilin District, Xiao Han has 12 burns, healed scars and old scars. The total length of head and scalp scars is 18cm, the upper front teeth fall off and the left upper limb is fractured. Xiao Han was comprehensively assessed as a minor injury.

  Xiao Han was sentenced to the care of welfare homes.

  After hearing the case, the People’s Court of Qilin District held that the respondent Zhao, as Xiao Han’s mother, not only failed to protect Xiao Han when Xiao Han was injured for a long time, but abandoned her son Xiao Han after the relevant departments intervened and criticized her behavior, and her behavior had seriously damaged Xiao Han’s physical and mental health, so she should no longer be Xiao Han’s guardian. In order to protect the legitimate rights and interests of minors, according to the relevant laws and regulations of our country, the defendant Zhao was disqualified as the guardian of Xiao Han, and the third person Qujing Children’s Welfare Institute was appointed as the guardian of Xiao Han. This judgment is for life.

  Heart-piercing question and answer

  At the trial, the presiding judge was also very distressed by Xiao Han and had the following questions and answers with his biological mother Zhao.

  Judge: After Xiao Han was injured, how did you handle the wound?

  Zhao: Wipe it for him with wine!

  Judge: Have you used anything other than wine?

  Zhao: (Silence …)

  Judge: Have you ever sprinkled salt on Xiao Han’s wound?

  Zhao: a little, I think it will be better soon!

  Judge: If you are injured yourself, will you put salt on the wound?

  Zhao: Yes!

Problems encountered during ETC system switching? Let’s look at the answer from the Shanghai Municipal Transportation Commission.

According to the news released by Shanghai on December 30, the Municipal Transportation Commission said that according to the unified deployment of the Ministry of Transport, at 0: 00 on January 1, 2020, the national expressway will be switched, and the "one network" operation will be officially implemented to fully realize the fast passage of provincial boundaries without stopping. At present, all the work in Shanghai is progressing in an orderly way, and it has entered the critical stage of the final sprint.

Recently, many citizens have reported that they have encountered problems in the process of expressway toll station traffic and ETC installation, and the Municipal Transportation Commission has sorted out the answers to some questions.

Q: Some citizens said that they can’t take the expressway several times a year, and they didn’t install ETC equipment. Is it impossible to take the expressway in the future?

A:Encourage vehicles to pass quickly by installing and using ETC. After the provincial toll station of expressway is cancelled, vehicles without ETC can also pass by collecting CPC card at the entrance of expressway and paying CPC card at the exit. However, vehicles installed with ETC can complete payment without stopping all the time, which is more efficient and conducive to promoting energy conservation and emission reduction. Therefore, from the perspective of convenience, energy saving and environmental protection, users are encouraged to give priority to the rapid passage of expressways through the installation and use of ETC. In addition, ETC users can also enjoy preferential policies for tolls.

In the future, there will be more and more ETC application scenarios, such as non-inductive payment in parking lots and gas stations in the city, and citizens can enjoy faster services.

Q: Many citizens have found that there are fewer mixed lanes (that is, manual +ETC) at toll stations, which has caused congestion. How will this situation be solved?

A:According to the requirements of the State Council, the popularization and application of ETC will be accelerated, and the utilization rate of ETC on expressways will reach over 90%. In order to ensure a smooth transition between the old and new systems, at least two mixed lanes have been reserved in the toll stations where conditions permit. However, the current utilization rate of ETC has not yet reached the requirements, and there are still many vehicles choosing mixed lanes during peak hours, so there is a phenomenon of queuing in mixed lanes.

In view of this phenomenon, the transportation department has improved the operation guarantee scheme of toll stations, sent additional guidance personnel to deal with all kinds of emergencies in time and ensure the traffic order of toll stations. To this end, the transportation department also called on drivers to install ETC equipment as soon as possible to ensure the smooth running of their vehicles.

Q: What if a non-ETC vehicle accidentally strays into the ETC lane?

A:Non-ETC vehicles are not allowed to pass through ETC lanes. If non-ETC vehicles mistakenly enter, they will be guided to mixed lanes by the staff.

The transportation department reminds that drivers should pay close attention to the signs before entering the toll station square. Generally, there is a striking ETC reminder sign about 1 km to the expressway toll station.

Artificial lanes or mixed lanes are mostly set on the right, and drivers should choose the corresponding lanes according to the actual situation.

Q: After the provincial toll station of expressway is cancelled, can I use mobile payment methods such as Alipay and WeChat to pay the toll?

A:Mobile payment is an effective supplement to cash payment. The cancellation of provincial toll stations on expressways will not affect the normal use of mobile payment, and users can still use mobile payment methods at toll stations that support mobile payment.

Q: Some ETC users have reported that ETC is installed, but the success rate of identification is unstable, and there are frequent situations of "jamming" and not lifting the pole.

A:After investigation, it was found that there were many reasons for the failure to identify:

(1) At present, the expressway toll collection system is in the stage of joint debugging, and the software and hardware of the system are not stable, which has a certain impact on the traffic efficiency.

(2) Some drivers failed to activate the ETC equipment in time, and the system could not be read even though the equipment was installed.

(3) the speed is too fast. The vehicle is driving too fast, and the system has no time to read the information.

(4) Lane ETC reading failure.

(5) Credit card arrears, card suspension and other reasons lead to unsuccessful deduction.

At present, the transportation department requires all expressway project companies to speed up the equipment debugging progress and strive to control the impact to a minimum; At the same time, each booth of the toll station is equipped with staff, and once the equipment is "stuck", the staff will deal with it in time.

Remind drivers again that during the use of ETC equipment, please complete the equipment activation as soon as possible. In addition, in case of "jam", check whether the card is loose due to vehicle bumps, and try again after re-plugging.

Q: How can I get the toll bill after canceling the provincial toll station of the expressway?

A:The way of obtaining toll invoices remains unchanged. Users who use ETC (or user card) to pay tolls can obtain electronic invoices through "Toll Road Toll Invoice Service Platform", namely "Ticket Stub" APP, applet and website (website: www.txffp.com); If users pay in cash, they can obtain paper bills for the paid fees at the export toll station.

Q: Some car owners report that the ETC customer service hotline is often busy and can’t get through, which affects the customer service satisfaction experience?

A:1. Traffic Card Company, as the ETC issuing and service organization in this city, has added 4000012319 customer service hotline this year, and at the same time, it has added resident customer service personnel to the original 12319 urban construction hotline to provide customers with consultation and after-sales service. Considering the surge of ETC users this year, in order to better provide ETC follow-up consultation, equipment replacement and other services, after equipment failure, we can go to 66 service agency outlets set up by transportation card company for equipment inspection and maintenance; Next year, the transportation card company has set out to establish an online service model to effectively improve the quality of user service and strive to improve the user service experience.

2. In case of arrears, audit, invalidation of bank debit account, etc., users will be issued with use restriction marks. In this case, users can contact the signing bank or consult through hotline, and unbind according to the relevant agreement signed with the signing bank, and generally go to the counter of the signing bank to unbind.

In addition, in case of problems such as deduction, the general bank will initiate the deduction within 24 hours after the user’s highway traffic consumption, and some banks will inform the user by SMS after initiating the deduction.

Common problems in the use of ETC

(1) Q: How to check whether ETC equipment works normally?

A: Reseat the card. After re-plugging the card and hearing the beep, the device is normal when "Charge Card" or "Amount" is displayed on the device screen. If failure information such as "Failure" is displayed, please go to ETC service outlets for detection.

(2) Q: Can ETC equipment be disassembled by itself?

A: No. ETC equipment has anti-disassembly function. Once it is disassembled or dropped by itself, it will not be used normally. You need to contact ETC service outlets to re-install and activate it.

(3) Q: What should I do if ETC equipment can be identified in some lanes and not in others?

A: If there are multiple toll stations or lanes that can’t pass smoothly, please go to ETC service outlets for ETC equipment testing.

(4) Q: How to repair damaged ETC equipment or cards?

A: Go to ETC service outlets. Bank co-branded cards must go to the issuing bank for maintenance, and other maintenance services can be handled at various ETC service outlets.

(5) Q: Can ETC equipment handled in other places be installed and maintained in Shanghai?

A: No. Due to different issuers, Shanghai ETC service outlets cannot provide services for ETC equipment issued by other provinces and cities.

(6) Q: Do ETC stored value cards have to be converted into charge cards?

A: ETC stored-value cards can still be used. If users need to convert it into a charge card, they can go to 66 offline outlets of the Communications Card Company and more than 400 one-stop outlets of banks. In the first quarter of next year, the transportation card company will launch an online processing mode, which is more convenient for users to handle.

(Original title: "During the switching of ETC system, the answer to the traffic question you care about is here! ",with deletion)

Netizens pointed out that the photos of Shaanxi South China Tiger were fake and admitted by local leaders (Photos)






    Yang Gao, deputy magistrate of Zhenping County, Shaanxi Province, is in charge of agriculture and forestry. He said that the photos have indeed been processed, but there is no doubt that there are South China tigers in the area.


    





The netizen concluded: "The wild South China tiger may really exist, but the photo is absolutely fake."







    Zhou Zhenglong shows his photos of the South China Tiger.


    Is there a South China Tiger in Shaanxi?


    Netizens pointed out that the news photos were fake, and the reporter verified that "the photos were processed, and the tiger tracks were true."


    ■ New Express reporter Deng Yifu


    According to the survey, there are only more than 20 wild South China tigers in the world, and more than 50 of them are kept in zoos in Suzhou and Shanghai. A South China tiger has not been seen in Shaanxi Province for more than 40 years since the villagers in Foping, Shaanxi Province killed a South China tiger in 1964. A young tiger found in a forest farm in Hubei Province in 1983 was the last time that a wild South China tiger was found in China, and it has been 24 years since now.


    This is a photo of the South China Tiger taken by Zhou Zhenglong, a resident of Zhenping County, Shaanxi Province. Appraised by experts, the photos are true. This proves that the South China Tiger is not extinct in China, and there is probably a small breeding population of wild South China Tiger. The wild South China tiger was once thought to be basically extinct and has not appeared again for 24 years. In 1996, the South China Tiger was listed as the most endangered species and the first tiger species in need of protection by the International Union for Conservation of Nature and Natural Resources.


    But it is also this photo that was questioned by netizens for fraud, which triggered the suspicion of wild South China tigers.


    News photos through PS?


    On October 15th, a post appeared in Tianya Community’s posted area, "Shaanxi South China Tiger is fake news again? ",the post owner" Party Command Gun "mentioned in the article that the news of" South China Tiger in Shaanxi "was reprinted by many media, which also attracted many voices of doubt. In the questioning voice, it is mainly aimed at six doubts about the tiger picture, and points out that the tiger picture with this news is suspected of PS, and asks netizens to help identify it.


    The post was immediately welcomed by netizens, and many netizens came up with "housekeeping skills" to help identify it, which was very lively for a time.


    As far as photos are concerned, netizens seem to have golden eyes. The netizen "the gun that went off accidentally" said: "I think the light is very unreasonable. The place where the tiger stays should be lush (as can be seen from the picture). Where is it possible that the sun shines down and the light on the tiger is poor?" The netizen "dressed as a tiger" said more directly: "The color of the tiger looks a little fake, and many PS pictures are like this."


    The netizen "drifting north" teased: "What kind of camera is this? The definition of the tiger is inconsistent with that of the leaves with the same focal length next to it. It is estimated that when taking pictures of the tiger, there is a photography assistant in front of the tiger side holding a reflector to fill the light. "


    The netizen "about the bricklayer" observed: "This tiger has no evil eyes and is not wild. It is estimated that it was taken in the circus." Netizen "Underwater Star" also feels the same way: "This tiger is really hygienic. It must take a bath every day, and its hair under its belly is as white as a Persian cat. When I was a child, I saw the South China Tiger in the circus. To be honest, my belly is really not so white. "


    As a result, netizens came to the conclusion: "Wild South China tigers may really exist, but the photos are absolutely fake."


    In an interview with reporters, the author of the original post "Party Command Gun" said: "The reason why I question it is because I really can’t convince people according to the information published in the news."


    Netizens find "motivation" for "counterfeiting"


    If it is really a fraud, what is the motive?


    Netizen "hblmj501" said: "I want to be crazy about tigers. Is this also a fake?" Finding the South China Tiger is no small matter. According to reports, the local authorities have been organizing tiger-hunting operations, and they have also found relevant signs, except for the "hard evidence" of photos, so the netizen "loves the mountains and loves beautiful people" speculated: "This scientific research activity lasted for a long time, although a lot of indirect evidence of the existence of South China tigers was found, but there is no direct image evidence, so I am unwilling. Fake these photos, you will definitely get a lot of money and invest more manpower to continue looking for wild South China tigers, and you will definitely find a real South China tiger and turn the fake into reality. " He called it "the most white lie".


    "Please ask Brother Wu to go to the appraisal." Netizen "Whisperwhisperer" joked to invite Wu Song to the mountain, but I’m afraid Wu Song may not have this luck. "If Wu Song stays there for a few days and can come back, it will prove to be fake news." The netizen "Little Dragon Girl" strongly appealed: "Give full play to the spirit of pursuing, and suggest that the landlord personally go to southern Shaanxi to investigate the local villagers, government officials and parties. It is best to’ catch the tiger and bring it to justice’, and then make a detailed report to netizens, which will surely uncover the truth."


    The netizen "the old horse knows the way" is more realistic: "Don’t just look at the pictures, didn’t you say that you also collected hair and feces? Moreover, there are photo films. Just looking at a reprinted photo says that people are fake news. Isn’t this nonsense? "


    Party language


    Shooting horror


    Zhou Zhenglong, 52, was a good hunter, and later cut paint as his main business. In 2006, Zhou Zhenglong, a villager from Wencai Village, Chengguan Town, Zhenping County, became the guide of the South China Tiger Investigation Team, which was jointly composed of Shaanxi Provincial Forestry Department and Zhenping County Government.


    During his long life in the mountainous area, Zhou Zhenglong met the tiger by chance many times. In two surveys last summer and winter, he repeatedly stressed that there were definitely tigers here, but the team members told him that unless you photographed tigers in the wild, and what was photographed by a digital camera was not counted.


    In the early morning of October 3, Zhou Zhenglong went up the mountain again. This time, he hung two cameras around his neck, one is the old Great Wall film camera, and the other is a brand-new digital SLR camera (Canon EOS400D digital camera and 18-55mm lens). The machine was borrowed from his relative Xie Kunyuan, who works in the county.


    About three o’clock in the afternoon, he suddenly found a cave on the hillside in the distance, and a yellow mass lying nearby looked like a tiger. He looked intently, yes, it must be a tiger!


    Zhou Zhenglong, lying in the bushes, raised his camera and kept alternately pressing the shutters of the two cameras, while slowly approaching.


    Clap clap, 1 of "pa", eyes suddenly lit up, it turned out that the dark light in the forest triggered the electronic flash. When he saw the tiger move, he immediately dodged and rolled behind the rock, conveniently throwing the camera in a conspicuous position on the ground.


    He thought that even if he was eaten by a tiger, these pictures could be preserved and easily found.


    At the moment, there was a loud whistling in my ear. When he came to his senses, he found that there was already no movement around him. He ran down the mountain quickly and went to the county seat to find his relative Xie Kunyuan.


    Reporter connection


    Yang Gao, deputy county magistrate: The photos have indeed been processed.


    Yesterday, the reporter contacted Yang Gao, the deputy magistrate in charge of agriculture and forestry in Zhenping County, Shaanxi Province. Yang Gao said that the photos were indeed processed, but the fact that there were South China tigers in the local area was beyond doubt.


    Reporter (hereinafter referred to as "Ji"): What do you think of netizens questioning the discovery of South China Tiger in Zhenping County?


    Yang Gao (hereinafter referred to as "Yang"): As early as July 6th, we held the Evaluation Meeting on the Investigation Report of Wild South China Tigers in Zhenping County, Shaanxi Province. Professor Wang Tingzheng from Shaanxi Normal University, Professor Liu Shifeng from Northwest University, and researcher Xu Qingtao from Shaanxi Institute of Zoology attended the meeting. Experts decided that the discovery of South China tigers in Zhenping County was informative and had sufficient evidence, including the discovery of hair and feces of South China tigers. At the beginning of October, Zhou Zhenglong, a local farmer, took photos of the South China Tiger, which only added another piece of evidence. Therefore, we can’t look at photos separately, but look at them together.


    Reporter: Do you think Zhenping County has the conditions for the survival of South China tigers?


    Yang: Tiger tracks have also been found in neighboring areas, such as Chongqing, while the forest coverage in Zhenping County is 86%, and the animal structure is also very rich, such as wild boar, goats and other common foods for tigers are everywhere. In the seventies and eighties of last century, we often heard the news of tigers coming and going here. In 1991, a farmer hit a tiger.


    Reporter: Now netizens think that photos are suspected of fraud. What is the actual situation?


    Yang: The photo you saw was indeed processed. It was taken with a digital camera and then processed. The actual situation is that Zhou Zhenglong was carrying two cameras, one is a digital camera and the other is a film camera, and they both took photos. Zhou Zhenglong also showed the film negatives to relevant experts, but he refused to provide photos negatives, because it is said that he heard that the discovery of the South China Tiger would reward 500,000 yuan, and he wanted to get more bonuses, so he only handed in digital photos. Later, Zhou Zhenglong also took us to the scene where the South China tiger was found. We did see the tiger’s footprints and the bones left by a wild boar.


    Reporter: What reward does Zhou Zhenglong receive now?


    Yang: The Provincial Forestry Department rewarded him with 20,000 yuan, and the county is also studying how to reward him.


    Reporter: What kind of person is Zhou Zhenglong?


    Yang: In popular terms, he is quite "cow", bold and smart. He has beaten hundreds of animals in the past two years, but he is also honest and believes that he will not make fakes. After I learned that someone doubted his photo, I also called him and said to him, "Tell the truth, is there anything wrong with this?" Zhou Zhenglong said, "I guarantee it with my head."


    Reporter: If you want to untie the bell, you have to tie the bell. Let Zhou Zhenglong take out the negative, so you can look at it squarely.


    Yang: We’re working on this. The negatives are with relatives in Zhou Zhenglong. He’s on a business trip. The two cameras used by Zhou Zhenglong to take pictures were also lent to him by this relative, who is regarded as Zhou Zhenglong’s staff officer.


    Reporter: Now Shaanxi stipulates that hunting activities should be stopped in the place where the South China tiger was found. Is it related to the publication of photos?


    Yang: This rule was decided before the photos were taken.


Editor: Wang Yuxi

Li Lecheng made a special investigation on the construction of Datang International Fuxin coal-to-natural gas project and the progress of "integration of roads and mines"

  Reporter Shi Dongbai reported that on June 20th, Li Lecheng, deputy secretary of Liaoning Provincial Party Committee and governor, came to Fuxin City to conduct a special investigation on the progress of Datang International Fuxin coal-to-natural gas project construction and "integration of roads and mines" restructuring in order to fully implement the spirit of the 20th Party Congress, thoroughly implement the important exposition of the Supreme Leader General Secretary on investigation and research, and implement the important requirements of "deepening investigation and research to promote the solution of development problems".

  In recent years, Fuxin City has vigorously implemented the project of revitalizing idle assets, reorganized the Papua New Guinea Railway and the No.2 mine in Jilin Guole, Inner Mongolia Autonomous Region, and revitalized the Datang coal-to-gas project as one of the "eight major battles", which was systematically promoted and fully attacked. At present, what difficulties and obstacles are faced with strategic reorganization and project restart, what are the deep-seated reasons, what matters and strategies need to be clarified, and how to promote breakthrough progress? With concerns, Li Lecheng carefully looked at, asked and understood all the way, and had in-depth discussions with local leading cadres, provincial departments, heads of financial institutions and enterprises, studied and analyzed item by item, and coordinated to solve specific problems.

  At Baiyudu Railway Station, the node station of Papua New Guinea Railway, Li Lecheng took an engineering train to Xinqiu Railway Station, the starting point of Papua New Guinea Railway, to inspect the railway operation along the way and listen to the report on the reorganization of "railway and mine integration". In Liaoning Datang International Fuxin Coal-to-Natural Gas Co., Ltd., Li Lecheng made a field trip to the factory, and listened to the report on the overall situation of Datang project and the idea of revitalizing it by combining sand table, exhibition board and PPT. He pointed out that at present, provinces, cities and Datang Group have reached a high degree of consensus on the idea of "integration of roads and mines". The key is to find out the specific methods, paths and steps to promote the work. We must further strengthen our confidence and determination, enhance our sense of urgency, seize the main contradiction of "integration of roads and mines", compact the territorial responsibility of local governments and the main responsibility of enterprises, and step up all aspects of work. It is necessary to adhere to the scientific path and method, conduct in-depth investigation and study, find out the problem base, re-evaluate and improve the reorganization plan. All levels and departments should form a joint force, fully support Fuxin to promote the strategic restructuring of "integration of roads and mines", take the road of transformation and development of resource-based cities, and make greater contributions in the three-year action of comprehensively revitalizing new breakthroughs.

  Liu Mingsheng, general manager of China Datang Group Co., Ltd. participated in some surveys.

Graduation season survey: How many years have you graduated and how much money have you saved?

  BEIJING, July 6 (Reporter Wu Tao Qiu Yu) Some students who are civil servants have already done it; Business students, driving a BMW and wearing fox fur, go to the World Cup in Russia; Those students who go to work day after day, some people have become the middle level of the world’s top 500 enterprises. There are also those who are poorly mixed, working in dilapidated residential buildings and holding a monthly salary of two or three thousand yuan … …

  I once dreamed of going to the world with a sword, but now you are the worst in the class?

  You know the truth, did you almost cry? But what is the truth? How much money have you saved since graduation? Recently, the reporter chatted with some people who live and work in Beijing.

  Toby Lin: Graduated at the age of 26, with an annual salary of 120,000 for four years.

  Toby Lin and her husband are both Beijingers, and they have just returned from traveling abroad some time ago.

  "Part of the salary is deposited in the bank, and the rest is spent on eating, drinking and having fun. After one year of marriage, I saved more than 100,000 yuan. " She said.

  Toby Lin has no trouble buying a house. In-laws give them a small apartment near the Second Ring Road, and there is a bigger house in the suburbs. The young couple are not far from their work units, and it takes less than half an hour to go to work by bike.

  Toby Lin is engaged in clerical work, with a monthly salary of 8,000 yuan. Her husband works in a bank. The two are satisfied with their current income.

  "How much money is more? If you earn 10,000 a month now, you will envy 20,000, and if you earn 20,000, you will envy 30,000. There is no end to this. " She said that she and her husband are people who are content with the status quo and easy to be satisfied, as long as their efforts are in direct proportion to their gains.

  "My husband is a classmate who knows the roots. We have a little quarrel occasionally, but most of the time we are very happy." Toby Lin said that they intend to do a good job in their present jobs and are looking forward to having a baby.

  Chen Pengfei: After graduating at the age of 37, the annual income of entrepreneurs for 12 years is eight figures.

  How long can you earn tens of millions by working? Some people need years, decades or even hundreds of years.

  But for Chen Pengfei, this is only one year’s income.

  In 2006, after graduating from a foreign school, Chen Pengfei entered a professional service industry as a staff with a monthly salary of only 2,500 yuan. Four years later, he chose to start a business and led a team all the way forward. It only took more than ten years, and his annual income soared to eight figures.

  So much money, where is it mainly spent? "Buy a house." Chen Pengfei, 37, said. Although his parents are old and his children are still young, he is not worried about the problems of parents’ pension and children’s education, because "problems that can be solved with money are not problems."

  After work, Chen Pengfei insists on exercise and pays great attention to healthy diet and body shape management. He is very satisfied with his present life. When talking about his experience of "happiness", he said that after the annual income reached 1 million, the happiness index basically remained unchanged.

  Regarding the future, Chen Pengfei thinks that there are infinite possibilities. In the future, he plans to train young people and constantly improve the professional research level of his industry.

  Tian Yuan: Graduated at the age of 23, with an annual salary of 50,000 for a property manager for two years.

  When she came to Beijing in July 2016, Tian Yuan found a job as a residential property manager. In just half a year, she watched the house price in the community rise from 60,000/square meter to 75,000/square meter.

  However, Tian Yuan’s income has hardly increased, and it is still 3,500 yuan per month, with two more months’ salary at the end of the year.

  Since graduating from junior college two years ago, Tian Yuan has saved a total of 20,000 yuan, all of which are in Alipay. The company provides dormitories, and her main expenses are food and clothing, with little entertainment.

  "The price in Beijing is so high that you can hardly save any money. Don’t even think about buying a house." She said.

  Talking about the reasons for coming to Beijing, she felt that there were more opportunities in Beijing, and she could also cultivate various abilities through work.

  Tian Yuan plans to go back to his hometown in Shanxi after working for several years and accumulating some experience, to be closer to his parents and younger brother and take care of each other.

  In February 2018, Taiyuan, Shanxi Province held a large-scale job fair for the Spring Festival, attracting nearly 10,000 job seekers to apply. Photo by Wei Liang

  Ling Na: At the age of 36, she graduated for 10 years and the annual salary of educational institutions was 180,000 yuan.

  Ling Na, who was born in Hebei Province, successfully entered an educational institution in Beijing after graduating from Peking University in 2008. Now, her annual salary after tax is 180,000 yuan (including 40,000 yuan provident fund), and she has a house, a car and an account in Beijing.

  Others are used to positioning Lingna in the middle class, but who knows that Lingna is really a "loser".

  "I have no deposit now, and I still have a mortgage of 2.4 million yuan and a credit loan of 200,000 yuan." Ling Na said, "Savings and wages are mainly used to buy a house."

  In 2012, she bought the first suite in Changping, Beijing. In early 2017, she moved the heart of changing houses, so she sold the house in Changping and planned to buy a second-hand house in the North Third Ring Road. But unfortunately, just after the house was sold, the Beijing property market had a New Deal. The promising two-bedroom North Third Ring Road originally had a total price of 7 million yuan and a loan of 4 million yuan. After the policy change, the loan was only 2.4 million yuan, and the down payment was increased by 1.6 million yuan, which doubled the pressure.

  Even so, Ling Na claims that her happiness is OK, her work in the system is stable and the pressure is not great. She wants to change to a three-bedroom apartment in the future. For the convenience of going to work, she now rents a house and rents out her own house, and the rent and rent collection are basically the same.

  Ling Na said, "What makes me happy is that the unit only takes 10 minutes to walk from the place where it lives. Health and environmental protection also avoid the pain of crowded buses, which can also improve the happiness index."

  Yu Gang: Graduated at the age of 34, with an annual salary of 300,000 yuan in IT industry for 10 years.

  Standing at the crossroads that year, Yu Gang chose "going north".

  After graduating from undergraduate course in 2008, Yu Gang came to Beijing after working in Shijiazhuang for one year, and entered the IT industry as a "code farmer".

  "I came to Beijing mainly for career development, and the salary level in Shijiazhuang can’t be compared with Beijing." He said.

  Yugang is very enterprising, and he mainly wants to plan his career development in the future, "and buy a house in Beijing." In fact, he has bought two suites, one in Shijiazhuang and the other in Tianjin.

  "After working for so many years, I have saved about 500,000 to 600,000 yuan, all of which were used to buy a house and repay the loan. Now I have no cash in my hand." He said, "I usually have no impression of consumption. I haven’t calculated how much I spend. In short, I should spend what I spend, and my happiness is ok." (At the request of the interviewee, the characters in the text are pseudonyms) (End)

Speed up performance and improve the performance test of sagitar 1.8T in 2012.

  [Evaluation] The new car has resolutely invested in the pure family car camp, so this generation of 1.8T models has only launched one model, and it has also given up the resounding name of "Champion Edition". Since there will be a GLI with 2.0T independent rear suspension in the future, it is unlikely that this 1.8T will become the mainstream version from the perspective of home use or sports. Today we spend a page looking at its test results, nothing else.


Home of the car


And gearbox


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship Edition


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship Edition


  The 1.8T engine of EA888 series, with an old face and a maximum horsepower of 160 HP and a peak of 250N·m, can be seen on domestic models, such as,, CC, etc. It is equipped with a 7-speed gearbox, replacing the 6-speed used in the previous generation 1.8T champion version … I just finished the test article.(Click to view),Suddenly, I feel that the Volkswagen Group has some sincerity towards China consumers.


Accelerated performance test


  Let’s take a look at how this powertrain will perform on the new sagitar. In the 100-kilometer acceleration test, the fastest result of the test car is 8.01 seconds, which is 9.2 seconds higher than that of the old 1.8T champion AT.(Click to view)It has improved a lot.


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship EditionHome of the carHome of the car


Why is the new sagitar 1.8T one second faster than the old sagitar champion edition?


  This progress of more than one second is basically accomplished by two factors: 7-speed DSG gearbox and tire narrowing.From the graph, the DSG gearbox was so slow in the initial stage that it could not produce all the torque output in the first time. From this point of view, DSG is definitely not as direct as the old champion version of 6AT. Of course, in the test article of the champion version, we also said that although the gearbox did not retreat, the stability system seriously limited the power output in the initial stage. Even if it was completely closed, the system would still be obviously involved in the initial stage. Nowadays, the new sagitar simply cancels the ESP button, so it is impossible to shut down the system, so when you start, you can only watch the ESP alarm light flashing …


  Although the start of the new sagitar was not smooth enough, its subsequent performance is worthy of recognition. The power output of the engine is not violent, but the continuity is good. The power connection of the DSG gearbox is definitely simpler and more direct than that of 6AT. Of course, we only talk about its performance in the test here. As for those issues that everyone is concerned about recently, they are not in the scope of our discussion today.(For details, please click here.).


  In addition, the important factor we are talking about is the tire width. The tire width of the previous sagitar champion version was 225mm wider than that of the normal version, but now the new sagitar is back to the same 205mm as the normal version. Each tire is 20mm narrower, and four tires are 80mm narrower. This has an extremely obvious impact on the acceleration time. Therefore, in view of these conditions, although the new sagitar is now biased towards home orientation, the 1.8T version does surpass the old champion version in terms of power performance.


Brake performance test:


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship EditionHome of the carHome of the carHome of the car


  Earlier, we mentioned that the new sagitar tire with a width of 205mm is very helpful to improve the acceleration performance, but now it is a disadvantage when it comes to braking. The average brake test score of 42.49 meters still has a lot of room for improvement, and the 39-meter brake score of the old sagitar champion version can now be proud.


  The reasons for poor braking performance are from comfortable adjustment and narrow tires, but the braking performance of the new sagitar 1.4T we tested before is about 40 meters. The problem should still be in different test sites, and different ground conditions will also cause some differences in braking performance. So here we can draw a conclusion that there is basically no gap between the new sagitar and the old sagitar champion version in braking performance.


Fuel consumption test


  This fuel consumption test covers 116.5 kilometers, including three road conditions: congestion, loop and expressway. The share of congestion is not much, mainly ordinary loop with signal lights and smooth expressway. The whole load is an adult male driver and some photographic equipment.


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship EditionHome of the carHome of the car


  Sagitar 1.8T consumes a total of 10.26 liters of fuel, and the calculated comprehensive fuel consumption per 100 kilometers is 8.81 liters/100 kilometers. This achievement is expected, and the fuel consumption value of family cars such as Volkswagen can basically maintain a reasonable level with small and medium displacement supercharged engines.


  Reasonable fuel consumption reference values (non-rigid indicators) given by us for each vehicle type.


  Pure economy: not higher than 7 liters/100 kilometers


  /:Not higher than 8 liters/100 kilometers


  Compact/light: not higher than 10 liters/100 kilometers


  /medium SUV: not higher than 12 liters/100 kilometers


  Other models: not higher than 15 liters/100 kilometers


  < Note 1: Hard-core off-road vehicles, large SUVs, performance and super sports cars are not tested for fuel consumption in this station >
  < Note 2: Our reference values of reasonable fuel consumption at all levels are based on most models of this level. Individual non-mainstream vehicles have leapfrogged in size or displacement, which greatly affects the fuel consumption performance, so we are another matter >


summary


  Based on past experience, it seems that a series of Volkswagen models with 1.4T version can complete various household tasks quite competently. The most expensive 1.8T of the new generation sagitar exists for customers who have more requirements for power on the basis of household use. There are not many such people, so there is only one displacement. Our test results show that compared with the previous generation champion version, the acceleration performance of the current 1.8T model has been greatly improved, but in the face of the upcoming GLI version, its strength is not enough to impress buyers who really care about sports. (Text/Figure car home Hu Zhengyu)






Related reading click


Home of the car



The second gear used to be a sports car test Lotus l3 1.6mt car home.


Home of the car


Home of the car


> > The most comprehensive and authentic performance data, the most timely new car test drive! It’s in car home to evaluate the channel <<

OTA for three times in 90 days: Extreme Yue 01 pushes V1.4.0 version update, and more than 200 functions are upgraded.

On March 25th, at Extreme Yue AI DAY 2024 held tonight, Extreme Yue CEO Xia Yiping released the OTA V1.4.0 update of Extreme Yue 01. According to reports, the V1.4.0 version is also the third consecutive OTA launched by Extreme Yue 01 within 90 days and the fifth OTA after listing.

This upgrade, a total of 200+functions have been upgraded to solve the feedback problem of 5300+users. For example, the visualization effect of OCC(Occupancy Network technology) is upgraded, and it is claimed that the "human-car-home ecology" based on the large model will be realized.

The official said that at present, Extreme Vietnam 01 has deeply integrated technical capabilities such as ERNIE Bot, Apollo, Baidu Map and Xiaodi. The car will fully integrate the core capabilities of Baidu map, which is officially called "".

Chaoyue completed the OCC occupation network upgrade this time. On this AI DAY, Baidu Apollo autonomous driving visual model VTA(Vision Takes All) was officially released, and the substantial upgrade included the capabilities of dynamic and static detection, time sequence tracking, real-time mapping and scene understanding.

In addition, the ultra-PPA smart driving has added Guangzhou as an open city. It is reported that it not only includes single static obstacles such as construction signs, fences, roadblocks, anti-collision buckets, but also can accurately perceive obstacles such as fences for temporary road construction, faulty vehicles parked on the side, and temporarily stacked garbage bins.

Note of IT House: The cities that opened PPA before include Beijing, Shanghai, Hangzhou and Shenzhen. At the same time, Beijing has added major road coverage in the inner city of the Fifth Ring Road.

Version V1.4.0 has also upgraded a series of driving experience optimization, such as adding automatic turn signal function, adding PPA high-speed overhead lane change style setting, adding blind zone warning with automatic image assistance, and optimizing ADAS function experience such as forward collision warning FCW and automatic emergency braking AEB.

Xia Yiping, CEO of Jiyue, also said that the V2.0 version of Jiyue will be released soon, when the brand-new voice model and PPA smart driving that can be opened all over the country will be upgraded.

Xia Yiping said: "In the era of smart car 3.0,’ robotization’ will be the development trend. A car with three abilities of natural communication, free movement and self-growth is an automobile robot, which is the real’ AI CAR’."

One-week inventory | Xiaomi Group Hong Kong stocks rose 11.16% last week.

[trend of individual stocks]

11 March to 15 March

Last week, the Hang Seng Index rose by 2.25% and the Hang Seng Technology Index rose by 4.85%.

Xiaomi Group -W Hong Kong stocks rose 11.16% last week.Last week, the total turnover was HK$ 9.726 billion. As of last week’s close, the stock price of Hong Kong stocks was HK$ 1.454 and the market value was HK$ 362.750 billion. Hong Kong stocks rose 9.98% this month, fell 6.79% this year and rose 28.22% in the past 52 weeks.

[Company comparison]

Securities code Securities abbreviation Latest price Last week’s ups and downs Up and down this month Up and down this year 52-week ups and downs BB blackberry $2.85 3.26% 2.52% -19.49% -23.39% MSFT Microsoft $416.42 2.51% 0.67% 10.74% 49.02% AAPL apple $172.62 1.11% -4.5% -10.34% 11.37% 01810 Xiaomi group -W HK$ 14.54 11.16% 9.98% -6.79% 28.22% 02382 Shunyu optics technology HK$ 52.90 6.12% 4.13% -25.34% -41.22% 01478 Qiutai technology HK$ 3.26 4.15% 5.16% -26.58% -23.65% 02018 Ruisheng technology HK$ 22.45 1.58% 15.36% -3.23% 33.95% 02038 Fuzhikang group 0.50 hong kong dollars 0% 3.09% -18.03% -39.76% 00285 Byd electronic HK$ 29.50 -0.84% -0.34% -19.4% 36.57%

[Related News]

Zhimi, a subsidiary of Xiaomi Ecology, responded to Chery’s car: CEO Su Jun set up an entrepreneurial team and has been separated from Zhimi and integrated into Chery.

On March 15, in response to the news that Chanz Mi Technology and iCAR cooperated to build a car, Zhimi Technology clarified in Guanwei that Zhimi Technology is a Xiaomi ecological chain enterprise. Since 2021, Zhimi Technology has been incubated, and CEO Su Jun is responsible for setting up an entrepreneurial team and starting a car-making project; In 2023, the entrepreneurial team of the car-making project established a cooperative relationship with Chery. At present, the team members have been integrated into Chery Automobile and cooperated to build a new energy brand iCAR;; In the future, Zhimi Technology will have no equity and operation connection with the car-making project. Earlier, it was reported that Zhimi Technology, a subsidiary of Xiaomi Ecology, will jointly build a variety of new energy vehicle products with Chery New Energy iCAR. The first product has now entered the engineering stage, and the first pure electric hard-core SUV is expected to be priced at around 100,000 yuan.

Lei Jun: Xiaomi aims to become the top five automobile manufacturers in the world.

According to Lei Jun Weibo, chairman of Xiaomi Group, Xiaomi Automobile will become the top five automobile manufacturers in the world through 15 to 20 years’ efforts and strive for the all-round rise of China automobile industry.

Lei Jun denied that he had the preemptive right to buy cars for individual users.

This evening, Lei Jun, the director station of Xiaomi Group, released the Weibo, responding to a number of rumors related to the official release and sale of Xiaomi Auto SU7. It indicates that the official has not opened the blind booking channel of Xiaomi Auto, and it is also forbidden for any cooperation channel or individual to conduct blind booking and collect deposits/deposits privately. Before the conference, the official will not publicize product pricing and sales rights through any channel.

(): At present, the company has no business cooperation with Xiaomi Automobile.

Huichang Communication said on the interactive platform on March 14th that the company has no business cooperation with Xiaomi Automobile at present.

Xiaomi SU7 will be listed soon: employees of individual "Lei Jun Department" companies will be given priority to pick up their cars if they get the preemptive right.

According to Sina Technology, the reporter was informed that in addition to the preemptive right of Xiaomi’s internal employees, individual "Lei Jun Department" companies also won the preemptive right of the first batch of Xiaomi SU7 cars. A Xiaomi employee said that for the "Lei Jun Department" company, Xiaomi will do intentional research with a high probability. A person close to the Huanju Group said that the Huanju Group has already registered the intention of giving priority to car purchase this week, and the number of places is limited. In this person’s view, having the preemptive right means being able to get priority delivery. "The early production capacity is definitely insufficient, and there are many channels for paying the deposit afterwards, but how long it will take to deliver it is a problem." As for the price of Xiaomi SU7, which has attracted much attention, the person said, "There is no more information except the intention registration. At present, there is no internal price list, and ultimately the information at the press conference will prevail."

Xiaomi Eco-chain Enterprise Zhimi Technology cooperates with Chery to build a car, which is positioned at or below Xiaomi Automobile.

According to the interface news, when the first product of Xiaomi Automobile is about to go on the market, a Xiaomi eco-chain enterprise has also reported the latest developments. According to the first financial report, Zhimi Technology and Chery New Energy will jointly build a variety of new energy vehicle products, and the first product has now entered the engineering stage. Moreover, Su Jun, CEO of Zhimi Technology, has also served as the chief product planning officer of Chery New Energy. Founded in 2014, Zhimi Technology is the first batch of Xiaomi Ecological Chain Company, and its main products include air purifiers, smart toilets, electric fans, humidifiers and air conditioners. Tianyancha shows that Liu De, co-founder and vice president of Beijing Xiaomi Technology Co., Ltd., is the largest shareholder of Zhimi Technology, holding 95% of the shares. Su Jun, CEO of Zhimi Technology, holds 5%.

(): The company has not yet established a cooperative relationship with Xiaomi Automobile.

Hanyu Group said on the investor interaction platform that the company has not yet established a cooperative relationship with Xiaomi Automobile. At present, the company is actively promoting the market of products.

Xiaomi Automobile Sales Channel Person: The price of SU7 top version of Xiaomi Automobile exceeds 300,000, which is higher than that of M5.

The reporter was informed that Xiaomi Auto SU7 can currently provide two versions, including the standard version and the high version, and the SU7 Max version will surpass the top version of the M5 (about 300,000 yuan). It is reported that after the test drive arrives at the store on March 25, users can only watch the appearance on that day and cannot enter the car. The test drive experience needs to wait until March 28. (science and technology innovation board Daily)

Xiaomi SU7 will mark Tesla Model 3 and Krypton 001 after it goes on the market.

Insiders of Xiaomi Automobile said that the first production car SU7 of Xiaomi will be mainly marked with Tesla Model 3 and Krypton 001 after its launch. The insider said that this is the competing object determined by internal training. (titanium media)

Xiaomi SU7 car has been stationed in the store (), and the store is still under renovation and has not yet opened.

The reporter visited the Xiaomi Home store in Wangfujing East (), Beijing, and found that the Xiaomi SU7 show car had arrived at the store. The car is wrapped in plastic film, and a clear outline can be seen. At present, the interior is still under renovation, and the layout of the booth has not yet been completed. There is only one exhibition car and red carpet in sight. (Interface)

(): It is in contact with Xiaomi Automobile, and it is currently in the material data docking stage.

Dawn shares said on the interactive platform on March 13 that the company has business cooperation with Xiaomi in household appliances and has been in contact with Xiaomi Automobile, which is currently in the stage of material data docking.

New configuration declaration of Xiaomi automobile SU7: (1) Lithium iron phosphate battery, 220kW single motor.

According to the website of the Ministry of Industry and Information Technology, the new configuration of Xiaomi SU7 "BJ7000MBEVR3" has been declared by the Ministry of Industry and Information Technology, using Contemporary Amperex Technology Co., Limited lithium iron phosphate battery and 220kW single motor. The new car is 4997mm long, 1963mm wide, 1455mm high and 3000mm wheelbase, which is consistent with the two versions that have passed the declaration before. Same as the information change of the Ministry of Industry and Information Technology in January, the new configuration of XIAOMI SU7 declared this time also supports the optional black Xiaomi logo, and a smaller font can be selected, which also provides a new style for the 19-inch rim.

Xiaomi’s ecological chain model has been adjusted the most in the past ten years, and a hierarchical management strategy has been put forward.

According to 36Kr, Xiaomi Eco-chain Department recently put forward the "SAN hierarchical management strategy" and made corresponding organizational changes. According to people familiar with the matter, this is also the biggest reform of the Xiaomi ecological chain model in the past ten years. Specifically, Xiaomi will divide many ecological chain categories with three classification logics: S, A and N. Among them, class S will be the most critical category of Xiaomi’s ecological chain in the future. Xiaomi has combed out four directions: speaker, router, door lock and camera. According to a person familiar with the matter, Class S is a category that has the opportunity to achieve a market scale of 5-10 billion in the future, and is jointly responsible by Xiaomi Eco-chain and Eco-chain Company.

Lei Jun: The number of people who make an appointment to the store of Xiaomi Automobile has increased by over 100,000 a day.

Lei Jun, founder, chairman and CEO of Xiaomi Group, said that yesterday we officially announced that Xiaomi SU7 will be released on March 28th. The number of people who made an appointment to the store increased by more than 100 thousand in one day. Lei Jun also said that Xiaomi Automobile is currently busy with three things: 1. The first batch of delivery centers, sales stores and service outlets in 29 cities will be opened, and the location of the second batch of cities will be determined. 2. On the premise of ensuring the quality, improve the production capacity of the factory as soon as possible and ensure the delivery as soon as possible after the release; 3. Prepare the Xiaomi SU7 conference. In addition, Lei Jun also mentioned that there have been many public opinion storms in the automobile industry recently, and I also want to appeal here: let’s build a more benign and inclusive public opinion environment in the automobile market together.

Wuhan University and Xiaomi set up Robotics Department

The annual meeting of Strategic Advisory Committee of Computer College (Robotics Department) of Wuhan University, the annual meeting of Engineering Technology Committee of National Multimedia Software Engineering Technology Research Center and the annual meeting of Academic Committee of Artificial Intelligence Research Institute of Wuhan University were held. Zhang Pingwen, president of Wuhan University, said that in the past year, with the concern of all members, the computer discipline of Wuhan University has made new achievements and new progress, with key R&D projects reaching new heights, the total amount of scientific research funds breaking records, and remarkable achievements in talent cultivation and introduction. With the proposal and donation of Lei Jun Foundation, the Robotics Department was established in conjunction with Xiaomi to conform to the trend of the digital age and promote the deep integration of Industry-University-Research. (The Paper)

(): The company’s in-vehicle magnetic device products have not directly cooperated with Xiaomi Automobile.

Jing Quanhua said on the interactive platform on March 12 that Xiaomi Group is one of the company’s important customers. At present, it has cooperated in many fields, and the company’s in-vehicle magnetic device products have not directly cooperated with Xiaomi Automobile.

When did Xiaomi Automobile Customer Service respond to the test drive? The store opened on March 25th, and only vehicles can be sampled statically, and the test drive can only be carried out after the conference.

According to Oriental Finance, on March 12th, Xiaomi CEO Lei Junfa Weibo said that Xiaomi SU7 was officially released on March 28th. The reporter inquired about the official customer service of Xiaomi Automobile, and the other party said that Xiaomi Automobile Store was opened on March 25th, and you can go to the store for static tasting of vehicles. The test drive will not start until after the press conference. When asked if there were many people calling for advice, the other party said, "At present, it is ok, not too many."

Xiaomi has applied to register several SU7 trademarks.

Aiqicha App shows that in November 2023, Xiaomi Technology Co., Ltd. applied to register several trademarks such as Xiaomi SU7”“XIAOMI SU7 PRO”“XIAOMI SU, and the international classification involves transportation, advertising sales, website services, etc. The current trademark status is awaiting substantive examination.

Xiaomi automobile responds to the price war of new energy vehicles: it is fully prepared.

According to the Securities Times, Xiaomi SU7 was officially released on March 28th. The listing of Xiaomi Automobile coincides with the intensified price war of new energy vehicles. In response to the current fierce competitive environment in the industry, the company responded that it has made full preparations in all aspects. Xiaomi’s car is not exactly the same as Xiaomi’s mobile phone from 0 to 1. Xiaomi needs to make something more different. The most important thing is real intelligent technology to meet the public’s real expectations for Xiaomi and new energy vehicles.

Xiaomi has applied to register several SU7 trademarks.

Xiaomi Automobile announced that SU7 will be officially released on March 28th. According to Tianyancha’s intellectual property information, in November 2023, Xiaomi Technology Co., Ltd. applied for the registration of several trademarks such as Xiaomi SU7”“XIAOMI SU7 PRO”“XIAOMI SU. The international classification involves transportation, advertising sales and website services, and the current trademark status is awaiting substantive examination. In addition, recently, the company also applied for a number of "MIEV" graphic trademarks, and the current trademark status is all under application.

Lei Jun: Xiaomi SU7 will be officially released on March 28th.

Lei Jun released Weibo, saying, "On March 28th, Xiaomi SU7 was officially released, which is our three-year contract."

(): The company has no business dealings with Xiaomi Automobile for the time being.

On March 11, Zhengqiang Co., Ltd. said on the interactive platform that the company has no business dealings with Xiaomi Automobile for the time being. (Securities Times)

Xiaomi applied for the trademark "Xiaomi Dragon Armor"

Tianyancha intellectual property information shows that recently, Xiaomi Technology Co., Ltd. applied for the registration of two "Xiaomi Longyan" trademarks, which are internationally classified as scientific instruments and website services, and the current trademark status is awaiting substantive examination. According to reports, not long ago, Xiaomi launched the Xiaomi Dragonfly architecture on the Xiaomi 14 Ultra mobile phone. Prior to this, Xiaomi has released Longjing glass, keel shaft and Long Lin fiber. Xiaomi Technology Co., Ltd. has also applied for several trademarks such as Xiaomi Longjing, Xiaomi Long Lin, Xiaomi Longgu and Xiaomi Longji. At present, most of the trademarks are in the state of preliminary examination announcement.

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It’s a young man’s favorite Willanda. Its appearance is combative.

What I brought today is a very distinctive model in the joint venture car. Next, let’s see if its highlights can attract you with Xiaobian.

Let’s look at the appearance of Willanda first. The front face of Willanda looks clean, and the air intake grille adopts a multi-frame shape, which looks very sporty. The headlights are very comfortable and the design takes the sports route. The car is equipped with LED daytime running lights, front fog lights, automatic opening and closing, adaptive far and near light and so on. Coming to the side of the car body, the size of the car body is 4665MM*1855MM*1680MM, and the car adopts lovely lines, which gives people a very delicate feeling. With large-sized thick-walled tires, the shape is quite atmospheric. In the rear design, the overall shape of the rear of Willanda echoes the front of the car, and the taillights look very cold and elegant.

Sitting in the car, the interior design of Willanda looks more eye-catching and the visual effect is very good. The car looks very good outside the steering wheel, and it is equipped with the functions of manual steering wheel up and down+front and rear adjustment, and the grip performance is good. From the central control point of view, with the 10.25-inch central control screen, the interior design is quite layered and looks very stable. The interior feels good. Let’s take a look at the dashboard and seats. The information can be read easily and clearly. The car adopts leather/imitation leather mixed seats, equipped with functions such as electric adjustment of auxiliary seats, electric adjustment of seats, and tilting of seats, which has good support and comfort.

The car is equipped with car networking, driving mode selection, remote control key, rear wiper, interior atmosphere light and other configurations, and the configuration performance is relatively good, which improves the convenience of drivers to some extent.

OK! Next, let’s sum up. The moderate size of the car is a very suitable choice for many families, and the internal space is enough for daily use in families.