According to what principle does the emotion of local China extend?

The principle is paternal inheritance. The local family ties in China are passed down by the paternal line. The society in China is local, and the families in the local society show a strong pattern of difference. There is no strict group boundary, and members are not limited to parents and children. They can expand outward along the difference order of relatives according to certain principles. The principle is paternal inheritance. The community based on the principle of single kinship in anthropology is called clan, and the rural society is the clan at home, called clan.