In the context of modern China,national identity shall be centered on the identity on constitutionalism,legal protection in the right to development of ethnic minority by the public powers can make it function as the constructor of national identity of constitutionalism,whose development plays an underlying role in overcoming the state of ethnic splits.

The Chinese nation,whose formation and confirmation is interweaved with the circumstances of protecting the race and guarding the country in modern times,is a sensetive response to the national and ethtic identification crisis as well as the cultural,moral and political approval crises,and is a political and cultural community of a non-single nationality generated in the modernization process.

the struggle opposing imperialism of Wa nationality,In modern society,had shown the national sense of responsibility about defending our homes and country,and on the other hand,it had facilitated the political approval both Wa nationality and China.

Currently,Chinese scholars have made researches on political approval from many perspectives and made great achievements.

Political identification is an important aspect of the political quality, The article applies the political socialization theory to the analysis of the political psychology and political behaviour of contemporary university students, acquires the general survey about their political identification conditions.

Therefore, to protect the right-to-know of the masses and promote the political identification.

In the course of political socialization,history and historical education possess an irreplaceably special efficacy and value and encourage students to deepen political acknowledge,enhance political identification and improve political quality.

National identity includes political identity, cultural identity, history identity and so on.

It is the author s intention to analyze such leadership variables as leader political image,political affinity,political authority and political identity.

As the prerequisite for political order,constructing the concept of political identity plays an important and basic role in keeping political order.

Policy identity plays an important role in policy implementation and the obstacle of policy identity is the key reason that leads to policy escape.

The article is a summary and review about the studies on party identification in western countries,which include the conception of party identification,the measure of party identification,the function of party identification,the forming of party identification,the change and the reasons of party identification.