1980.09—— 1984.07, majoring in silicate in Qinghai Construction Engineering Building Materials School;

1984.07—— 1985.07, technician and workshop director of Huzhu Cement Plant in Qinghai Province;

1985.07—— 1990.08, deputy director and director of cement plant in Guide County, Qinghai Province;

1990.08 ——1993.10, deputy director and director of the planned economy Committee of Guide County, Qinghai Province;

1993.10 ——1995.06, deputy magistrate of Guide County Government, Qinghai Province;

1995.06 ——1999.11,member of the Standing Committee of Tongde County Committee of Qinghai Province, deputy magistrate;

1999.11—— 2000.04, deputy secretary and acting county magistrate of Gonghe County Committee of Qinghai Province;

2000.04—2006.0 1, deputy secretary and county magistrate of Gonghe County Committee of Qinghai Province;

2006.0 1——2006.04, secretary of Gonghe County Committee of Qinghai Province;

2006.04—2008.09, member of the Standing Committee of Hainan Tibetan Autonomous Prefecture Committee of Qinghai Province and secretary of Gonghe County Committee;

2008.09—2008.10, member of the Standing Committee of Haibei Tibetan Autonomous Prefecture, Qinghai Province;

2008. 10——20 10.04, Member of the Standing Committee of the State Committee of Haibei Tibetan Autonomous Prefecture, Qinghai Province, and Secretary General of the State Committee;

20 10.04——20 15.03, Deputy Secretary of Haibei Tibetan Autonomous Prefecture Committee of Qinghai Province and Minister of United Front Work Department;

20 15.03—— Deputy Secretary of CPC Haixi State Committee (director level).