[1]   2017.9 to  Now
Center for Applied Physics and technology, Peking University  | director
[2]   2011.12 to  Now
Department of mathematical physics, Chinese Academy of Sciences  | academician
[3]   2009.8  to  2016.1
A major national special project  | Commander in chief and chief designer
[4]   2001.11  to  2011.8
National High Tech expert group  | group leader
[5]   2001.11  to  2016.1
Chinese Academy of Sciences  | Vice President
[6]   2000.6  to  2001.11
Chinese Academy of Sciences  | Assistant dean
[7]   1992.11  to  2000.12
Beijing Institute of Applied Physics and Computational Mathematics  | Deputy researcher, researcher, deputy director, director
[8]   1990.9  to  1992.11
University of Dusseldorf, Germany  | Institute of theoretical physics  | post-doctoral