Dr Wang-Kin Chiu received his Bachelor of Science (first class honors) degree and a PhD in chemistry from the Chinese University of Hong Kong. He is a Senior Lecturer at the College of Professional and Continuing Education of the Hong Kong Polytechnic University (PolyU). Dr Chiu is currently serving as the Programme Leader of Associate in Health Studies and the Scheme Leader of Bachelor of Science (Hons) Scheme in Life and Environmental Sciences. He is a Management Committee Member of the Centre for Ageing and Healthcare Management Research. He has also served as a Member of the CPCE Centre for Pedagogic Research at PolyU CPCE. Dr Chiu is a Fellow of the Hong Kong College of Community Health Practitioners and a member of several professional bodies. Currently, he is a reviewer at several renowned international journals, and is an Associate Editor at Frontiers in Education. He has also been invited as a Lead Guest Editor at World.