The regional economic development disparity in Yunnan province shows its way in the disparity of development between ethnic autonomous prefectures and other regions to a great extent.

Local self-government and national autonomy are the basic features of the feudatory system.

Based on the settlement of the range of the national autonomous regions in the west and definition of private enterprises, this paper discuses the peculiarities of the private enterprises in these regions which take the form of advantages and disadvantages.

A Research on Economic Development and Population Change in Five Ethnic Autonomous Regions of China;