2001-present, Zhejiang Gongshang University

2016, NIE, National Technological University, visiting scholar;

2011-2012, Texas Tech University, UW-Madison, visiting scholar;

2010-2014, Shanghai International Studies University, PhD;

1998-2001, Southwest Jiaotong University, MD;

1989-1993, Yanbian University, BD. 

2021-present, Zhejiang Gongshang University;

1993-1998, Yanbian University.