China is a country with a long history,so there are many customs in it.Firstly,you are supposed to shake hands when you meet someone for the first time.Secondly,when you eat dinner with others,it’s rude to point at others with your chopsticks.Besides,if you are going to a party,you are supposed to arrive at the party on time,or a few minutes late.You are not supposed to give a clock or a watch to your friends as a present,because it means “death”in Chinese. “When in Rome,do as the Romans do”.If you are going to China,please follow the rules.