My children are active and don't fall in love with school when they are idle. I also met Cui Lao, director of Yangshengtang, and then went to see him with a try mentality. Looking back and forth for more than a month, the effect is obvious. Children can obviously control themselves. Before, they couldn't help themselves and couldn't help hitting him. Now they are still insisting on treatment, and I believe it will get better and better.