Regarding Zhu Yi Zhu Songchun, it is right and wrong.
Whether a scientist or an athlete, as long as they have achieved some results, they will think of finding a position and path that is more suitable for their own development, which is understandable. What we now call serving the motherland is no longer the feeling of the country and the family half a century ago, the level of material and economic development of the country has reached the point of catching up with the developed countries, everyone will see different opportunities in their eyes, and it is not as simple as it was 50 years ago.
![Some people say that the most dangerous event of the Winter Olympics is the "steel frame snowmobile", which is also known as the "ice dive machine", in the process of sliding, athletes have to withstand nearly five times the gravity of themselves[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)