1990.7-1992.1,working in the Rural Economic Committee of Anqing City, Anhui Province.
1992.1-1993.1,deputy mayor of Xiaochi Town, Taihu County, Anqing City, Anhui Province.
1993.1-1997.7, deputy section chief, Economic Management Section, Anqing Rural Economic Committee, Anhui Province, and deputy director of the Office for Reducing Farmers' Burden.
(During the period 1995.07- 1997.07, he was seconded to Anqing Municipal Committee of Anhui Province)
1997.7- 1998.3, Zhuhai Agriculture and Fisheries Commission.
1998.3-1998.12, working in Zhuhai Municipal Bureau of Organ Affairs.
1998.12-2000.12, deputy director (presiding) and director of Zhuhai municipal government procurement center.
2000.12-2003.2, Assistant Director and Assistant Investigator of Zhuhai Municipal Bureau of Organ Affairs.
From February 2003 to April 2003, he was an assistant researcher in Dongguan Municipal Committee Office.
April 2003-July 2004, Deputy Secretary and Executive Deputy Director of Daya Bay Economic and Technological Development Zone, Huizhou City, and General Manager of Daya Bay Petrochemical Industrial Zone Development Group.
(During this period: 200 1.09-2004.07, he studied in the major of Scientific Socialism and International Communist Movement of the Central Party School, graduated from graduate school, and obtained a doctorate in law).
2004.7-2005.5, Deputy Director of Conference Office of General Office of Guangdong Provincial Party Committee.
From May 2005 to August 2008, Director of the Personnel Department of the General Office of Guangdong Provincial Party Committee (Office Director)
August 20, 200813.5, deputy director of Guangdong administration for industry and commerce, member of the party group.
20 13.5—— Today, Member of the Standing Committee of CPC Meizhou Municipal Committee, Executive Deputy Mayor of Municipal Government and Deputy Secretary of Party Group.