Abstract: As a founder of New China,a designer and practitioner of the basic socialist system,MAO Ze-dong developed a series of significant theories for maintaining social stabilities and put them into practice successfully in the process of strengthening the political power,keeping the social stability and changing the society in 1949-1957.From the viewpoint of history,these important theories and successful experience and practice are of great guidance for realizing social stabilities in the course of constructing ...