1988.09- 1992.07 major in farmland water conservancy, Beijing Agricultural Engineering University (now China Agricultural University); 1992.07- 1993.08 trainee of Guizhou water resources and hydropower survey and design institute; 1993.08- 1997.09 Assistant Engineer of Guizhou Water Resources and Hydropower Survey and Design Institute; 1997.09-2002.02 Engineer of Guizhou Water Resources and Hydropower Survey and Design Institute (period: 2000. 10 was qualified as a national registered cost engineer by the Ministry of Construction); From February 2002 to August 2004, deputy director of the comprehensive design department of Guizhou Water Resources and Hydropower Survey and Design Institute (period: obtained the title of senior engineer in February 2002); 2004.08—2007.438+0 Director of Comprehensive Design Division of Guizhou Water Resources and Hydropower Survey and Design Institute; 2007.01—2008.01Director of Design Division III of Guizhou Water Resources and Hydropower Survey and Design Institute (period: 2007.012, master of water conservancy engineering in China Geo University); 2008.11—2010.2 Member of the Party Committee and Deputy Director of Guiyang Construction Bureau. 20 10.02—— Member of the Party Committee and Deputy Director of Guiyang Housing and Urban-Rural Development Bureau.