1992.07- 1996.06, director of Daqing Economic Research Information Center;
1996.06- 1997.09, Economic Section Officer, Policy Research Office, Daqing Municipal Committee;
1997.09- 1999.06, Deputy Chief of Science, Education, Culture and Health, Policy Research Office of Daqing Municipal Committee;
1999.06-200 1.09, Chief of Political Section, Policy Research Office of Daqing Municipal Committee;
2001.09-2003.438+0, Chief of Economic Section, Policy Research Office of Daqing Municipal Committee;
2003.01-2004.10, deputy director and member of the party group of Daqing Development Planning Commission;
2004.10-2005.05, deputy director and member of the party group of Daqing Development and Reform Commission;
2005.05-2005.12, deputy director of the research office of Daqing municipal government and member of the party group;
2005.12-2008.09, Director of Research Office of Daqing Municipal Government and Party Secretary;
2008.09-2009.02, Director of Research Office of Daqing Municipal Government, Party Secretary, Deputy Secretary of Lindian County Committee (on post);
From February 2009 to May 2009, deputy secretary and deputy magistrate of Lindian County Committee;
May-20, 200910.02, Deputy Secretary of Lindian County Committee and Acting County Governor;
2010.02-2011.01,deputy secretary of Lindian County Committee and county magistrate;
2011.01-201.03, secretary of Lindian county party Committee and county magistrate;
2011.03-2012.01,secretary of Lindian County Party Committee;
2012.01-2015.12, member of the Standing Committee of Daqing Municipal Committee and secretary of Lindian County Committee;
20 15. 12-, Standing Committee of Daqing Municipal Committee.