1977.03—— 1980.07, majoring in mathematics, Department of Mathematics, Sun Yat-sen University;
1980.07—— 1983.02, teacher of Hainan Autonomous Prefecture Teachers College;
1983.02—— 1988.03, member and chief of the Import and Export Section of the Foreign Economic Commission of Hainan Autonomous Prefecture;
1988.03—— 1988.06, Chief of Import and Export Section of Foreign Economic Commission of Hainan Administrative Region;
1988.06 ——1989.11Director, Import and Export Administration Department, Hainan Provincial Department of Trade and Industry;
1989.11——1995.06, Deputy Director of Foreign Trade Management Department of Hainan Provincial Department of Commerce and Industry;
1995.06 ——1996.12, Director of Foreign Trade Management Office of Hainan Provincial Department of Commerce and Industry;
1996.12 ——1997.02, full-time deputy secretary of the Party Committee of Hainan Provincial Department of Commerce and Industry;
1997.02—— 1998.03, Deputy Secretary of the Li and Miao Autonomous County Committee in Baoting, Hainan Province, and Deputy Head of the County Government (director level);
1998.03 ——1999.10, deputy secretary and county magistrate of Baoting Li and Miao Autonomous County Committee, Hainan Province;
1999.10 —— July 2002, secretary of the county party Committee of Baoting Li and Miao Autonomous County, Hainan Province (during this period:1998.10 —— 2000.10 studied in the on-the-job postgraduate class of world economy major of Northeast Normal University.
2002.07—2003.05, deputy director of Hainan Foreign Trade and Economic Cooperation Department, member of the party group;
2003.05-2011.10, deputy director of Hainan Provincial Department of Commerce, member of the party group (during the period: 2005.03-2005.05, he studied in the on-the-job training course for department-level cadres at China Pudong Cadre College; 2006.11-2011.03 Worked in the Embassy of the Ministry of Commerce in Guyana as the Economic business counselor);
2011.10—2012.01,member of the Standing Committee of Sanya Municipal Committee of Hainan Province;
2012.01—— 2013.03, member of the Standing Committee of Sanya Municipal Committee of Hainan Province, deputy secretary of the CPPCC Party Group and director of the United Front Work Department of the Municipal Committee;
2013.03 —— 2014.12, member of the Standing Committee of Sanya Municipal Committee of Hainan Province and secretary of the Political and Legal Committee;
2014.12 —— 2015.11,Deputy Secretary of Sanya Municipal Committee and Secretary of the Political and Legal Committee of Hainan Province;
2015.11-2016.02, Party Secretary of the Standing Committee of Sanya Municipal People's Congress and Secretary of the Political and Legal Committee of the Municipal Party Committee;
20 16.02—— Up to now, director and party secretary of the Standing Committee of Sanya Municipal People's Congress, Hainan Province.
Member of the 4th Hainan Provincial Committee, the 5th and 6th Sanya Municipal Committee, the 6th Sanya Municipal People's Congress, and the 6th Sanya Municipal Committee.