What I appreciate most is Huang Lei's way of educating his daughter Duoduo. Many people criticize Duoduo for trying many things beyond his age when he was a child, so he criticized Huang Lei for not teaching his daughter. But I like this kind of education very much, and I have tried many new things, but it is not out of line. These attempts are valuable assets for many people. In fact, it is far more meaningful for children to satisfy their curiosity within the scope of permission than to stifle it.