June 2009- current: Associate Professor, University of Science and Technology of China
January 2007- Feb. 2008: Postdoctoral researcher, Virginia Polytechnic Institute and State University
April 2006- Sept. 2006: Postdoctoral researcher, Kyoto University
April 2002-March 2006: Ph.D. Lab of Infection and Prevention, Department of Biological responses, Kyoto University, Japan.
Sept.1994- Jul.1997: M.S.Microbiochemstry, Department of Biology, Beijing Normal University, Beijing ,P. R. China
Sept.1988-Jul. 1992: B.S. Biological Sciences, Department of Biology, Hebei University,HebeiProvince,P.R.China