Since the reform and openness policy of chinese government, it’s growth rate has recorded 10% yearly. Nowadays, china has draw much more attention than several years ago on the world’stage. No matter how many difficulties china faced, it still keep the high growth rate. China is an one-party dominance country. This situation is suit for china’s reality. Why I say like this? Cause the one-party dominance make the political more stability, and thus political stay stability also make most contribution to the high growth in the economic and other fields the political stability. As it can be seen, China make great effort to maintain it’s social stability and integration, but the situation of disorder and separatism in ethnic areas still happened once in a while.China had become the People’s Republic of China PRC which is consisted by Han nation and other 55 minority groups. The law of regional autonomy didn’t approve someone take some action to separate china no matter who you are. The divide behaviors most happened in the border areas. The scale and distribution of the minority groups are various from the nation that has a population of 16million to the nation that has a population of only 4 thousand. But as we know, china’s government won’t leave the breakaway of the minority groups alone is carrying out various policies and try to harmonize the nations.Xinjiang Uyghur Autonomous Region can be considered as a place where the ethnic minority problems are the most serious. and The Uyghur nation is the most typical minority group. From the 19th century to 1940, the ethnic groups had try to be independent from china already, cause they think that they can have their own country like the collapse of Soviet Union. So they make many movements to separate from china. China’s government responded to it with resolute repression and intensified the conflict. With the national discrimination project in new China, the equation that Xinjiang minority group equals to Uyghur people is valid. The claims and problems of Uyghur people can be considered as the claims and problems of Xinjiang minority groups.Since the reform settle down, the separatism movement in China has becoming more and more actively, but the china’s government still maintains the deterrent and control power despite of part of the problems and reactions. The response strategies include some limitations and problems to some extent. This kind of response cannot be the basic resolution of the separatism problems. The separate independence powers of Xinjiang have caused 250 terror events in the past 1990s. In the movements there are more than 160 died and 440 were injured. Even in the 1st Mar. 2014, the separate independence power of Xinjiang doesa series of indiscriminating stabbing massacre in the train station of Kunming, Yunnan Province.Why sanguinary collision between nations in Xinjiang Uyghur autonomous region is still continuing? In order to access to this problem, in this paper, the basic principles of Chinese minority group policies and detailed contents were analyzed and logical background was reviewed. What’s more, this paper want figured out the changes of each period in the policies for minority groups after the foundation of China in the context of ethnic minority policies that reveal the current condition of China. Furthermore, with Chinese Xinjiang Uyghur autonomous region as the focus, the reasons of the resistance and separate independence movement of some Uyghur people and the attitude and response of central government for the national integration were investigated.