1990.07-1991.10, working in Gaopo Township, Taiping District, yuqing county City, Guizhou Province;
1991.10-1996.07, Chief of Propaganda Section of Propaganda Department of Qing Yu County Committee;
1996.07- 1997.08 worked in the office of Qing Yu County Committee;
1997.08- 1998.08, Deputy Director of Qing Yu County Committee Office;
1998.08- 1999.04, Deputy Director of yuqing county Municipal Committee Office and Director of County Party Committee DuZhaShi (section level);
1999.04-200 1.02, director of yuqing county Municipal Committee;
2001.02-February 2003, Secretary of the Party Committee of Goupitan Town, yuqing county, Guizhou;
February 2003-September 2006, deputy magistrate of yuqing county Municipal Government;
September 20, 200611.01,member of the Standing Committee of the County Committee of Qing Yu, Guizhou Province, and deputy magistrate (during this period: from September 2005 to June 2007, he studied government affairs in School of International Relations and School of Soft Engineering of Wuhan University; From March 2009 to September 2009, he served as deputy director of the Hongshan District Committee Office in Wuhan);
2011.01-201.03, member of the Party Committee of Zunyi Municipal Government Office, Guizhou Province, and secretary of the Party Committee of the Municipal Government Service Center;
2011.03-2012.09, Deputy Secretary-General of Zunyi Municipal Government of Guizhou Province, member of the party group of the municipal government office, director of the municipal government service center and secretary of the party group;
2012.09-2013.06, member of the party group of Zunyi municipal government office, director of the municipal government service center and secretary of the party group;
2013.10-2014.08, Director and Party Secretary of Zunyi Public Resources Trading Center, Guizhou Province;
20 14.08-20 15.02, member of the Standing Committee of Wuchuan County Committee, Guizhou Province, and executive deputy county magistrate (county level).
20 15.02—— Deputy Secretary of Wuchuan Autonomous County Committee of Guizhou Provincial and County People's Government.