Tell me about the video of my son and sister dancing.

First, how old is your son? In this case, parents had better not speak in a commanding tone, which will only stimulate the child's rebellious heart. I think why you don't want to finish this action is because you want to. Think from the child's point of view: Why is she so tired to perform on the same stage? Moreover, if the action is not done well, it will be criticized. Of course, children don't want to do such a tired and thankless action. I think if it is my child, I will guide him and tell him what to do as a man. Children must be made to understand that a sense of responsibility must exist from an early age, especially a man's responsibility. The way to educate children is very important. You know, good children are boasted, not cultivated. I hope my words can enlighten you.