He is also the Director of the Master of Public Policy Programme (MPUP), The Chinese University of Hong Kong. In addition, he is the Regional Editor (East Asia) of the Asian Journal of Political Science currently hosted by the Graduate School of Public Administration of Seoul National University (South Korea). He received his bachelor degree in the Chinese University of Hong Kong, a MPA degree and a Ph.D. in Public Administration, both from the Maxwell School of Public Affairs, Syracuse University, USA. He had served as a visiting fellow of The Brookings Institution, a visiting scholar of Harvard University and an adjunct faculty member of the Department of Public Administration, Syracuse University.