Member of Academic Board of Open House International (ISSN 0168-2601)
Guest editor:
Open House International (ISSN 0168-2601)
World Architectural Review (China 2000)
Member of International Federation For Housing and Planning
Member of the Asia-Pacific Network for Housing Research
Joint Coordinator W104 Open Building Implementation of CIB (International Council for Research and Innovation in Building and Construction, The Netherlands)
Consultant (design) at C-H Architectural & Planning Design (International) Limited in Hong Kong