[1] 2009.4-Current, Southeast University, China, Professor
  [2] 2005.2-2009.4, Southeast University, China, Associate Professor
  [3] 2003.9-2005.2, Harbin University of Science and Technology, China, Associate Professor
  [4] 1998.9-2003.8, Harbin University of Science and Technology, China, Lecturer
  [5] 1993.8-1998.8, Harbin University of Science and Technology, China, Assistant