What are the etiquette requirements for visiting?

1. Make an appointment before visiting. If it is really necessary to temporarily visit or postpone the visit, the host should agree and apologize. In the choice of time, try to avoid eating time; 2. Knock gently or ring the doorbell before entering the door, and wait for the host to say hello before entering the door. After entering the door, say hello to the host and his family present, and say hello if there are other guests present; When talking to the host, you can talk about the host's family. When talking with the host, you can have a general understanding of the host's family situation, but you can't ask for details. If you have something important to discuss, get down to business as soon as possible; During the conversation, listen carefully and don't talk alone; 4, temporary visit or courtesy visit, the time should not be too long, generally half an hour is appropriate; When you leave, thank the host and the family present for their reception. After going out, take the initiative to ask the host to "stay overnight".