1978-1982

BA in farmland irrigation, Wuhan College of Hydraulic and Electrical Engineering

1982-1986

Officer, Land Administration Bureau, Ministry of Agriculture, Livestock Husbandry and Fish--ery

1986-1996

Assistant Division Chief, Deputy Department Director, Department Director, State Land A--dministration Bureau

1996-1998

Deputy Director General, State Land Administration Bureau

1998-1999

Director, Department of Farmland Protection, Ministry of Land and Resources

1999-2005

Vice Minister, Ministry of Land and Resources

2005-

Vice Minister, Ministry of Land and Resources

Director General, State Bureau of Surveying and Mapping

Alternate Member of the CPC Central Committee since 21 October 2007