1981-1985

BSc in applied mathematics, Hubei University

1985-1988

Teacher, Wuhan Technical University of Surveying and Mapping

1988-1991

MSc. In photogrammetry and remote sensing, Wuhan Technical University of Surveying

and Mapping

1991-1998

Chief of Science and Technology Division, Deputy Director of National Land Survey Depart--ment, State Bureau of Surveying and Mapping

1998-2005

Vice President, National Geomatics Center of China

2005-2006

Deputy Director of National Land Survey Department, State Bureau of Surveying and Map--ping

2006-

Deputy Director General, State Bureau of Surveying and Mapping