1988.07-1993.10 clerks and clerks of the Eastern District Planning Commission
(Meanwhile:1990.10-1991.12, deputy director of Dahe Lighting Factory in Xiapai District)
1993.10-1995.05 Deputy Secretary of the Eastern District Youth League Committee and member of the District Planning Commission (concurrently)
1995.05-1995.12 Deputy Director of the Eastern Quality Supervision Bureau and Deputy Secretary of the Communist Youth League Committee (concurrently)
1995.12-1996.12, Deputy Secretary of the Communist Youth League Committee.
1996.12-1997.07 Secretary of the Communist Youth League Committee.
1997.07- 1999.07 Deputy Secretary and Director of the Office of the Party Working Committee of Zaoziping Street in East District.
1999.07-2000 438+0 Director and Party Secretary of the Eastern Trade Bureau
2000.01-2002.03 Director of the Oriental Trade Bureau, Secretary of the Party Committee and Director of the Tourism Bureau
2002.03-2003.04 Director of Oriental Finance and Trade Office
2003.04-2005.07 Director of the Eastern Development Planning Bureau and Director of the Price Bureau
2005.07-2010.11Director of Science and Technology Bureau of Dongfang City
2010.11-2011.1/Director of the Eastern District Science, Technology and Intellectual Property Office.
2011.11-Deputy Director of the Eastern District People's Congress Standing Committee