Educational Background 12/2000 - 09/2004(Ph.D.), Applied Mathematics, The University of Hong Kong, Hong Kong, China. 09/1995 - 04/1998(M.Sc.), Applied Mathematics, Beijing Institute of Technology, Beijing, China. 09/1991 - 07/1995(B.Sc.), Mathematics, Shanxi University, Shanxi, China. Working Experience 07/2009 - present, Full Professor, organization of Mathematics and Statistics, Beijing Institute of Technology, Beijing 100081, China. 09/2006 - 07/2009, Associate Professor, Department of Mathematics, Beijing Institute of Technology, Beijing 100081, China. 10/2004 - 09/2006, Postdoctoral Fellow, organization of Computational and Applied Mathematics, University of the Witwatersrand, Johannesburg, South Africa. 12/2000 - 09/2004, Teaching Assistant, Department of Mathematics, The University of Hong Kong, Hong Kong, China. 04/1998 - 11/2000, Lecturer, Department of Applied Mathematics, Beijing Institute of Technology, Beijing, China.