1988.07 ——1991.03, graduated from the Department of Resource Development Engineering of Kunming University of Science and Technology with a master's degree;
1991.03 ——1995.02, Assistant Professor and Lecturer, Department of Architectural Engineering, Kunming University of Science and Technology (during this period:1992.1——1.
1995.02—— 1999.03, chongqing jianzhu university (now Chongqing University) is a postgraduate majoring in geotechnical engineering, and received a doctorate (during this period:1997.1/served as the assistant to the president of Chongqing Institute of Building Science);
1999.03—— 1999.08, assistant to the president of Chongqing Institute of Building Science;
1999.08——200 1.08, deputy director and member of the Party Committee of Yibin City Construction Committee (during which: 1999. 12 was rated as a senior engineer);
2001.08 —— February 2005, Director of Planning Bureau of Yibin City and Party Secretary;
2005.02—2006.08, deputy secretary of Cuiping District Committee of Yibin City and district head of the District People's Government;
From August 2006 to February 2009, he served as the chief engineer of Chengdu Planning Administration Bureau (during the period: from February 2003 to February 2007 12, he studied in the postdoctoral mobile station of the School of Civil Engineering of Southwest Jiaotong University);
2009.02—20 10.05, chief engineer and member of the party group of Chengdu Planning Administration Bureau;
2010.05 —— 2011.12, deputy governor of Aba Tibetan and Qiang Autonomous Prefecture and member of the party group;
2011.12—2014.11Member of the Standing Committee of the State Committee of Aba Tibetan and Qiang Autonomous Prefecture and Minister of the United Front Work Department of the State Committee;
2014.11—2015.08, deputy director of the housing and urban-rural development department of Sichuan province;
20 15.07—20 15.08 Standing Committee of Guang 'an Municipal Committee of the Communist Party of China
20 15.08 —— Member of the Standing Committee of Guang 'an Municipal Committee of the Communist Party of China, Deputy Secretary of the Party Group and Deputy Mayor of the Municipal Government.