1989.07- 1994.09 Lecturer, Department of Agriculture, PLA Agriculture and Animal Husbandry University
1997.06-1998.11Associate Professor, Director, Soil and Plant Nutrition Teaching and Research Section, Agricultural Department, PLA Agriculture and Animal Husbandry University.
1998.11-2000.10 postdoctoral fellow, Institute of Resources and Life Sciences (JSPS), Okayama University, Japan.
2000. 10-2006.5438+0.03 Director, Teaching and Research Section of Soil and Plant Nutrition, Department of Agriculture, PLA Quartermaster University.
2001.03-2004.08 Professor and Director of Academic Affairs Office of PLA Quartermaster University
2004.08- Deputy Secretary of the Party Committee, Professor and Doctoral Supervisor of Agricultural Department of Jilin University.
Main research fields: plant stress physiology and molecular biology.