Abstract: After the Opium War of 1840 1842,because of foreign invasion and the rotten rule of the Ching Dynasty,amounts of floating population were produced in China in which the problem of population had already been very grave.Floating population formed very unsteady elements of the society.To some extent,its enormousness gave rise to turbulence of Chinese modern society.These floating population poured into Guangxi for various cauese,aggravating social crisis in Guangxi then.And thus they becme one of important f...