On Monday, a 10-year-old girl was killed by a 13-year-old boy, and his parents were sentenced to make a public apology for the loss of more than 1.28 million yuan. Cai is now in custody for three years. Bai Yansong: we often say that we should solve a lot of things. We must not go to the strange circle of “one pipe is dead, one is put on the other”. In fact, it is the same with the prevention and punishment of juvenile delinquency. We should emphasize strict punishment and let juvenile delinquency bear the same responsibility as adult crime. This is not in line with the general trend of our protection of minors. On the other hand, the protection of minors is by no means a loose indulgence. If you commit a crime, you should be fine. Therefore, the progress of many things can never be achieved overnight. It is necessary to move in a better direction in the process of dispute discussion and negotiation. I hope we can shorten this process and pay less.