It worked. On April 20 18, Cai Yakun came to Beijing Shijitan Hospital for treatment because of his weight of 540 kg. Because only when she is less than 500 pounds can she have a relatively safe operation. With the help and supervision of my mother and nurses,/kloc-lost 96 pounds in 0/00 days, and it was a success. Cai Yakun was born in 1996. When he weighs as much as 540 kg, he is panting at every step, and it is very difficult to stand, sit or lie down.