Associate professor of the Faculty of Architecture, The University of Hong Kong, a supervisor of MPhil and Ph.D students, design director and executive director partner of the Baumschlager Eberle Hong Kong Ltd. Co-coordinator of the W104 Open Building Implementation of the International Council for Research and Innovation in Building and Construction (CIB). He is teaching in courses History of Chinese Architecture and Housing in Urban development. His students have won more than 30 national and international student design competition, including 1998/99 Dupont Benedictus Awards, and in exhibitions, such as UIA XXII World Congress of Architecture 2005. He was invited as guest and visiting professor in Ball State University in US, University of Montreal in Canada, Southeast University in China, Universiti Teknologi Malaysia.