1984.07- 1985.03 Technician of 14th Engineering Bureau of Yunnan Ministry of Water and Electricity.
1985.03-1998.10 Assistant engineer, engineer and senior engineer of Guangxi Nanning Hydropower Design Institute.
1998.10-2001.07 Deputy Director of Guangxi Nanning Regional Construction Bureau (during this period: 1999.09-200 1.07, majoring in building economic management, College of Civil Engineering, Guangxi University)
2001.07-2003.07 Director of Science and Technology Department of Guangxi Autonomous Region Construction Department
2003.07-2005.05 Director, Urban Construction Division, Construction Department of Guangxi Autonomous Region
2005.05-2005.06 Deputy Director of Construction Department of Guangxi Autonomous Region
2005.06-2006.09 Deputy Director of the Construction Department of Guangxi Autonomous Region and member of the Party Group
2006.09-2012.10 Vice Mayor of Laibin City, Guangxi
2012.10-2015.02 Deputy Director of the Civil Defense Office of the National Defense Mobilization Committee of Guangxi Autonomous Region and member of the Party Group.
2015.02-Standing Committee of Guangxi Beihai Municipal Committee, Vice Mayor of Municipal Government and Deputy Secretary of Party Group