1971.01-1977.09 employees of the construction company of China Construction Fourth Division;
1977.09- 1980.02 Employees of Guizhou Provincial Environmental Protection Department;
1980.02- 1986.09 Guizhou Environmental Protection Monitoring Center Station (during which: 1983.09- 1985.07 studied in Guizhou Police College);
1986.09-1987.12 discipline inspector and discipline inspection secretary of Guizhou Architectural Engineering School;
1987.12-1996.06 Deputy Director of Supervision Office of Construction Department of Guizhou Province (in the meantime:1988.09-195438+0.07 Political and Ideological Education Major of Guizhou Normal University; 1993.07- 1995.08 Wudang district people's government of Guiyang city (assistant to the district head);
1996.06-1997.11Deputy Director of Guizhou Province Housing Project Construction and Development Center (director level);
1997.11-2005.01director of the development center of affordable housing in Guizhou province;
2005.01-2006.438+0 Director of Real Estate Management Department of Guizhou Provincial Construction Department;
2006.01-2007.11Deputy Head of Discipline Inspection Team of Guizhou Provincial Construction Department and Director of Supervision Office;
2007.11-2015.05 Guizhou Provincial Commission for Discipline Inspection was appointed as the leader and member of the discipline inspection team of Guizhou Provincial Department of Commerce.
20 15.05-20 15.09 inspector of Guizhou provincial department of commerce