1951may-1954 may, Tibet task force of the State Council municipal commission of culture and education.
April1954 ——1958, Research Department of Central University for Nationalities.
1958 ——1980, Institute of Ethnic Studies, China Academy of Sciences.
1980 ——1986, Institute of Sociology, Chinese Academy of Social Sciences.
1986-Up to now, the Central University for Nationalities has been changed to the Central University for Nationalities.