Educational Background:

B.S. Nanjing University, China Astronomy, 1982

Ph.D Northwestern University, Mathematics, 1988

Employment History:

Chair Professor, Head of department of mathematics，Southern University of science and technology，2015-

Chang-Jiang Chair professor，Peking University，1999-2015

Arthur & Gladys Pancoe (Endowed Chair) Professor Northwestern University, 2000-

Professor, Northwestern University, 1994-

Associate Professor, Georgia Tech, 1990-1994

Benjamin Peirce Lecturer & Assistant Professor, Harvard University 1988-1991

Current Fields of Research Interest: 

Dynamical Systems, Hamiltonian Systems, Celestial Mechanics.

Honors, Awards:

Sloan Research Fellowship, Sloan Foundation, 1989

Best Paper Award, Sigma Xi Scientific Research Society, 1993

The First Blumenthal Award for Advancement of Mathematics, American Mathematical Society, 1993

National Young Investigator Award, National Science Foundation, 1993-1998

Institute Fellow, Georgia Institute of Technology, 1994

The Fifth Monroe Martin Prize for Applied Mathematics, University of Maryland, 1996

Invited Speaker, International Congress of Mathematicians, Berlin, 1998

Arthur and Gladys Pancoe Chair in Mathematics, Northwestern, 2000

Cnang-Jiang Scholar, Peking University, 1999

National Science Fund for Distinguished Young Scholars, 1999

The Thousand Talents Plan, Peking University, 2011