Mr Chan (second right) is pictured with the Permanent Secretary for Development (Works), Mr Wai Chi-sing (centre); the Acting Principal Assistant Secretary (Greening, Landscape and Tree Management), Ms Kathy Ng (second left); the Head of the Tree Management Office, Dr Lawrence Chau (first left); and the Vice President of the Photographic Society of Hong Kong, Mr Chan Ping-chung (first right), after touring an exhibition of the winning entries.   Close