There is impartible relationship between law and belief. Law and belief are absolutely necessary means of social control.

法据此与信仰有着不可分割的关系：信仰与法都是社会控制的必不可少的手段；

The customs of impartible inheritance and partible inheritance of land lead to emerge the nuclear family and noe-core family in different areas.

土地的不可分割继承和可分割继承导致不同地区核心家庭与非核心家庭的出现。