We must say hello to the people we meet, express our thanks orally or in writing for any favors and help from others, and apologize on the spot for any trouble we have done to others.
Speech volume in public places (except places where you can play) is controlled so that no third person can hear it.
If you don't want to tell your father, you can only tell your mother; if you don't want to tell your mother, you can only tell your father. But you can't say neither.
Don't lie, or you will lose the most valuable trust of your friends and family and make you regret your whole life.
If it's an unavoidable fight, don't use tools and teeth, don't poke eyes, do these points you can fight, and Dad wants you to win.
Coins that fall on the ground can be picked up, taken home and saved, but wallets can't be kept for themselves.
Really, any food and everything is alive. You can't eat it if you want, throw it away if you want.
Others sincerely entertain you to eat. If you don't like it, you can say "I'm full", but absolutely can't say "it's terrible".