According to the theory and methods of political-sociology, this dissertation divides the Soviet society during Brezhnev's reign into six main social-political strata and analyzes comprehensively the political view and activities of each of them.

Social Politics:General Theory;

From different angles,the text mainly deals with the connections among “Hundun” and the Chinese nation, beliefs, social politics, and languages etc.

This paper discusses the defects of the definition of the term-family,makes a summary of development of Muslim society,focuses on the developing process of Chinese countryside from family politics to social politics and reveals the interaction of the family and society.

He defined the civil society from the angle of super structure,and put forward the theory on"nation is equal to political society and civil society",which became an important range of his philosophical theory system.

Nowadays Chinese society is a duality of agricultural society,political society and civil society.

Social Politics is one concept corresponding to Political Society, which came from Aristotle and centered of state, while the thought of Social Politics came from Morgan s The Ancient Society and involved politics in the society without classes or post-class.

Challenge and Countermeasure Research to United Front Work of Social Classes Differentiation in China;

Since the reform and opening up, the division and restructuring of social classes in China has injected vitality into the social structure, while it has also brought about social and economic differences as well as the differences in lifestyle and interest identification between the different classes, and even produced relatively sharp conflicts of interests.

By analyzing the differences in morality and culture recognition between different social classes during the social evolution phase,this paper attempts to find a solution for social contradictions in the light of "peaceful coexistence with differences" so as to construct a harmonious society.