Since 1990's, minority population floating has become more active which comes to be a visible feature in the social evolution of minority nationalities. The moving flow of minority population from each single nationality area to the southeast on the coast has become larger, therefore some southeast cities which were originally without minorities has come to be multi-nationality city. Shenzhen is a classical multi-nationality city now. An depth analysis on the cause, feature and problems of minority nationality population in Shenzhen is theoretically and practically meaningful for understanding of the rules and features of minority nationality in the process of urbanization.
