1985.07—— 1987.08, working in the office of the steering committee for minority languages and characters in Yunnan Province (during this period: 1986.09 —— 1987.07 participated in the provincial lecturer group to teach in Nujiang National Normal School);
1987.08 ——1988.10, deputy section chief, Research and Promotion Section, Office of the Steering Committee for Minority Languages and Characters in Yunnan Province;
1988.10 ——1991.08, Chief of the Research and Promotion Section of the Office of the Steering Committee for Minority Languages and Characters in Yunnan Province;
1991.08 ——1992.08, Chief of Administration Section of Yunnan Ethnic Secondary Vocational School;
1992.08—— 1995.02, Vice President of Yunnan Ethnic Secondary Vocational School and Deputy Secretary of the General Party Branch;
1995.02—— 1999.06, president and secretary of the party branch of Yunnan ethnic secondary vocational school;
1999.06 —— 2004.11,deputy governor of the people's government of Nujiang Lisu Autonomous Prefecture, Yunnan Province;
2004.11—— 2005.10, Deputy Secretary of Nujiang State Committee of Yunnan Province;
2005. 10——2006.02, Deputy Secretary of the Nujiang State Committee of Yunnan Province and Acting Governor of the State People's Government;
2006.02—20 12.0 1, Deputy Secretary of the Nujiang Prefecture Committee and Governor of the People's Government of Yunnan Province.
2012.01—— 2012.12, Party Secretary and Deputy Director of Yunnan Ethnic Affairs Committee.
2012.12 —— 2015.02, Director and Party Secretary of Yunnan Provincial Forestry Department.
20 15.02 —— Secretary of CPC Chuxiong State Committee.
Deputies to the 11th National People's Congress and the 10th and 11th Yunnan Provincial People's Congress.