It's good. My children have classes in it. What they want to learn is the knowledge of Chinese studies, including three-character classics and disciples' rules. In fact, it was because the grandfather of the child liked these things that he reported it to the child. But now, when he was a child in the first year, the child has changed a lot, and I have learned a lot slowly, and many ancient behaviors have been strengthened. There are too few such institutions now. As a China person, if you don't talk empty words, you can't even learn the things of your ancestors well. What can you talk about revitalizing this nation?