Multiculturalism in the USA is not only a political theory,but also a political agenda,aiming at political recognition and social equality for all cultural groups so as to have their values and views reflected in all spheres of life in the USA.

In the struggle for cultural and political rights for minorities or disadvantaged groups and in the construction of a more tolerant and plural cultural structure,the two theories of "politics of recognition" and " minority discourse" are dialogic,complementary and dialectical in view and narrative strategy.

This article analyses the features of government recognition.

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.