According to the inquiry made by official website of Xizang Autonomous Region Education Examinations Institute, the high school classes attached to Tibet University for Nationalities are limited to junior high school graduates with Tibetan household registration (as of the end of registration time). In the enrollment plan, the children of Tibetan and ethnic minority farmers and herdsmen in the region account for 70%, and the enrollment expansion plan is used for the children of cadres and workers entering Tibet.