How to understand China's "Song Renqing" culture? When should I give a gift or visit someone? What kind of situation is suitable for visiting?

Hello, "giving away" is really important for a family. It is an important link of family relationship, friendship and other relationships. China is a society that values human feelings, and it is really particular about when to give "human feelings". Generally, there are the following types: 1. Marriage between family and friends, the death of an old man or the marriage of a friend should be given "human feelings" Second, there are family members and friends who are ill and hospitalized, and they should send "human feelings" to visit. Third, if someone in the family wants to entrust someone to do something, they will also be given "courtesy".