Abstract: With the disorganization and evolvement of socialism in Soviet Union and Eastern Europe,socialism has encountered unprecedented frustration.But theformation and development of Deng Xiaoping's Theory and the great achievements of the socialist construction with Chinese characteristics have composed new chapters on Chinese socialist construction,and set good examples for these socialist countries with backward economy and culture.Under the new international conditions,the world socialist movement will tide over difficulties with various models full of vitality and develop in a sound way.