President of the school student union;
1September 1979-1June 1983, studied in the Department of Automatic Control of Northwestern Polytechnical University and served as the secretary of the Youth League branch;
1July 1983-1July 1989 worked in Northwestern Polytechnical University, and served as secretary of the Youth League Committee, deputy director, lecturer and deputy secretary-general of Shaanxi Student Union;
1August 1989-1June 1996 successively worked in China Aviation Technology Import and Export Xiamen Company, Xiamen Technology Innovation Joint Company of State Science and Technology Commission, and Xiamen Wanguo Investment and Trade Information Co., Ltd., successively serving as an engineer, office director, deputy general manager, general manager and chairman.
1July 1996-August 2000, chairman of Xiamen Tianchao Building Materials Development Co., Ltd. ... founded Xiamen Nanyang College in 2000;