2004 -2006 postdoctoral fellow, School of Chemistry, Yale University, USA

2006 -2007 Cooperative Research in School of Chemistry, University of North Carolina, USA

Professor, School of Chemistry, Northeast Normal University, 2004

Associate Professor, School of Chemistry, Northeast Normal University, 2002.

1999 -2002 Ph.D., School of Chemistry, Northeast Normal University

1994- 1997 Master of Chemistry, Northeast Normal University

1989 Hewlett-Packard Company of the United States studying in Singapore