What are the highlights of How to Be Home?

There is a clip of Zan seeing a child coming home from school and asking to go to school on the way to deliver gas. The father disagreed and the mother agreed. The reason for agreeing is that he can get more food and help his family. Seeing this situation, his heart became even angrier. Since I can't hold on, I have to continue to live. In this way, he regards the children at home as the labor force and has no dignity at all. But this kind of parents, in court, boasted that their life was like this, and they are still alive and well. Confucius said, "Don't do to others what you don't want others to do to you." Besides, parents have no obligation and nature to live.