Vice Dean, School of Law, Yanbian University, 2012-2015
Visiting Professor, Keio University(Japan), 2011-2012
Visiting Scholar, Law School, Yonsei University(Korea), 2006-2007
Representative Publications
A Comparative Study of State Compensation System Between China and Korea. Beijing: Law Press, 2008
Administrative Law of Japan. Beijing: China University of Political Science and Law Press, 2011
Enlightenment of Government Information Publicity Application System of South Korea. China: Dongjiang Journal(4),2011
Administrative Procedure Law of Korea. Administrative Law Review(3),2006
Fundamental Principle and Realization Rout of Ethnic Regional Autonomy System in China. Korea: SungKyunKwan Law Review,Vol.21, No.3,2009
The Characteristics and Legalization of Modern China’s Central-local Relations----Enlightenment of Japanese Local Autonomy System. Japan: Keio University Journal of Law, Vol.87,No.2, 2014
The Study of the Management System and Legal System in China-DPRK Cooperative Development of Najin-Seonbong Economic and Trade Zone. China: Dongjiang Journal(2),2016