On the afternoon of March 1, the mayor of Leiyang, the main person in charge of Pingxiang Party committee and government, the members of the two committees of tanhu village branch and village, and all the employees of Yanyu agricultural company held a simple farewell ceremony for him.

“I am very proud to be able to participate in the torch relay of the winter Paralympic Games. When I come back, I will vigorously carry forward the Olympic spirit and make my own efforts to consolidate the achievements in poverty alleviation and effectively connect the Rural Revitalization work.” Wang Renzi said that on March 2, he will report to Beijing to prepare for the torch relay.

Wang Renzi is currently the vice chairman of the people’s Congress of taipingwei Township, Leiyang City. He served as the Secretary of the village Party organization in tanhu village, Changping township for more than 20 years. During this period, he actively participated in the front line of poverty alleviation and led the people to get rid of poverty and become rich. Now, the life of the people in tanhu village has taken on a new look, and the step of building a well-off society in an all-round way has been constantly highlighted. He has been rated as a model worker in Hengyang City, one hundred of the most beautiful poverty alleviation figures in Hunan Province, and an advanced individual in the national poverty alleviation.

It is understood that the torch relay of the 2022 Beijing winter Paralympic Games will be held in three competition areas of Beijing, Yanqing and Zhangjiakou from March 2 to 4, 2022, with the theme of “meeting the appointment of ice and snow and heading for a better future” and the slogan of “health, joy and vitality”. There are about 600 torchbearers in total. Wang Renzi is the only torchbearer invited to Beijing in Hunan Province.

But recently, a team from Belgium found that HR 6819 actually has no black hole. It is a “vampire” binary system.

By analyzing the data observed by the very large telescope, ESO believes that HR 6819 is a three-star system with a black hole. One star orbits the black hole in a 40 day revolution cycle, and the other star runs in a wider orbit. However, the research team from Belgium believes that this is a binary system, and one of the stars absorbs most of the material from its companion star, which makes us mistakenly believe that we have observed a black hole in a short time. This kind of object is usually called “vampire star”.

Now, it is recognized as a binary system

In order to solve the mystery of HR 6819, the two teams worked together to obtain the latest and clearer data of HR 6819 by using ESO’s very large telescope (VLT) and very large telescope interferometer (VLTI). The new results are more inclined to be a binary system.

Although the black holes are missing, the research team is not discouraged, because it is estimated that there are tens of millions to hundreds of millions of black holes in the Milky way, and it is only a matter of time to find them.