1988 1 1 month later, he became a teacher in Hunan light industry school.
1992, 12 later, he was appointed as a cadre of Zhongshan United Plastic Machinery Factory.
1993, 10 months later, he became a cadre of zhongxing silk weaving co., ltd.
1994 12, as the patent agent of the Patent Office of the Municipal Science and Technology Commission.
1after August, 1996, he served as the deputy director of the Patent Office of the Municipal Science and Technology Commission.
After September of 65438+ 1997, he served as deputy section chief and deputy director of the Patent Office of the Municipal Science and Technology Commission.
1after September, 1998, he served as the director of the patent office of the Municipal Science and Technology Commission.
In August 2000, he served as the head of the technical exchange and cooperation section of the Municipal Science and Technology Commission.
After 200 1 1, he served as deputy director of the municipal science and technology commission and deputy director of the municipal science and technology bureau.
After 2002 1, he served as chairman of the municipal Committee of the Jiu San Society and deputy director of the Municipal Science and Technology Bureau.
65438+After February 2003, he served as Chairman of the Municipal Committee of Jiu San Society and Deputy Director of the Municipal Economic and Trade Bureau.
In February 2004, he served as vice chairman of CPPCC, chairman of the Municipal Committee of Jiu San Society and deputy director of the Municipal Economic and Trade Bureau.
After 20 10, he served as vice chairman of CPPCC, chairman of the Municipal Committee of Jiu San Society and deputy director of the Municipal Bureau of Economy and Information Technology.
After 20 12, 1, he served as deputy mayor of Zhongshan Municipal Government and chairman of the Municipal Committee of Jiu San Society.