1983.08 ——1990.04 employees of Shunyi county local industrial company.

(In the meantime: studying in Beijing Radio and TV University, majoring in industrial enterprise management)

1990.04 ——1993.05 Deputy Secretary and Secretary of the Youth League Committee of Shunyi County Local Industrial Company.

1993.05 ——1995.10, member of the administrative department of Shunyi county Committee office.

1995.10—1997.03 Deputy Chief, Administration Section, Shunyi County Committee Office

1997.03 ——1997.07 Deputy Chief, Administration Section, Shunyi County Committee Office (formal salary)

(1994.09 ——1997.07 studied in the Party School of the Municipal Party Committee)

1997.07 ——1998.12 deputy director of the foreign affairs office of Shunyi county government.

1998.12—2001.11Deputy Director of Foreign Affairs Office of Shunyi District Government.

200 1. 1 1 member of the party group and deputy director of Shunyi Foreign Affairs and Tourism Bureau.

(In the meantime: from September 2002 to July 2003, I studied in the Foreign Affairs Department of the Training Center of Foreign Affairs University;

From September, 2002 to July, 2004, he studied in the graduate program of diplomatic major of Foreign Affairs University.

From September, 2004 to May, 2006, I studied in the MBA course of Olympic Economic Management, a cooperative event and large-scale event between University of Science and Technology Sydney and Capital Sport University.