He joined China in June, 1985 * *, and joined the work in February, 1978.

198 1 August intern of Oil Production Team 1 of No.2 Oil Production Plant of Changqing Oilfield;

1982 10 Oil Production Technician, Production Technology Section, No.2 Oil Production Plant, Changqing Oilfield;

1April, 984 Deputy Director of Dispatching Department and Deputy Director of Enterprise Rectification Office of No.2 Oil Production Plant of Changqing Oilfield;

1984 10 deputy captain and captain of the first oil production team of the second oil production plant of Changqing Oilfield;

1993 chairman of the labor union, deputy director of production, and project manager of Longdong capacity building in No.2 Oil Production Plant of Changqing Oilfield;

1September, 1999 Director of the Second Oil Production Plant of Changqing Oilfield and Director of the Second Oil Production Technology Service Department;

In July 2002, he was the director of the Second Oil Production Plant of Changqing Oilfield;

In July 2003, Assistant to the General Manager of China Petroleum Changqing Oilfield Company;

In April 2004, General Manager and Party Secretary of China Qingyang Petrochemical Company;

In July 2008, General Manager and Deputy Secretary of the Party Committee of China Qingyang Petrochemical Company;

From June 5438 to 10, 2009, member of the party group and deputy director of the Standing Committee of Qingyang Municipal People's Congress (part-time);

20111was elected as the deputy director of the Standing Committee of the Third People's Congress of Qingyang City.