How to write an English composition about Chinese etiquette?

It is well known that different countries have different table manners. Today, I want to introduce some table manners in China. It is necessary to learn table manners in China. There are too many table manners in China. For example, you shouldn't eat with a knife and fork. People in China usually use chopsticks instead. But we shouldn't put chopsticks into food. But we should pick up our bowls and eat. We should let the old people start eating first. We can talk at the dinner table. However, don't talk too loudly and laugh too crazy. Actually, in China, table manners are not that serious. So, you don't need to worry about them so much.