National questions is the contradictory social problems between nationalities (Minzu)caused by culture diversity,benefits or class imparity.

• 民族问题是在民族交往联系中 ,基于民族文化差异 ,民族群体利益的关注 ,或者阶级不平等的延伸等原因造成的民族间复杂的社会矛盾问题。