1978 ——1978 worked in Jiangxi Fuzhou Agricultural Machinery Factory;

1978 ——1982 students majoring in forging technology and equipment in Jiangxi institute of technology;

1982 ——1985 Teacher, Mechanical Department, Jiangxi Institute of Technology;

1985 ——1988, Master of Pressure Processing, Mechanical Department, Jiangxi University of Science and Technology;

1988 ——1994 clerk, deputy director, section chief and assistant director of the import and export department of Guangdong Machinery and Equipment Complete Bureau (Guangdong Engineering Technology and Equipment Supply Company);

1994 ——1997 Deputy Director (Deputy General Manager) of the Import and Export Department of Guangdong Machinery and Equipment Complete Bureau (Guangdong Engineering Technology Equipment Supply Company) (during which: 1996.03- 1997.02 served as the leader of the poverty alleviation working group of Guangdong Province in Huaiji County and the member of the Standing Committee of the county party committee);

1997-2002 Deputy General Manager and Party Member of Guangdong Second Light Industry Group Corporation (during this period:1999.12-2000.12 attended the first batch of overseas high-level management training courses in Guangdong Province and went to the University of Massachusetts, Boston for further study);

2002-2006 Deputy Mayor of Shantou Municipal People's Government and member of the government party group;

2006-2008 Deputy Secretary and Deputy Director of the Party Committee of Guangdong Geological Exploration Bureau;

2008-2009 Party Secretary and Director of Guangdong Geological Exploration Bureau;

2009 —20 14 Party Secretary and Director of Guangdong Geological Bureau.