The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration, The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration, The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration, The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration, Sheng Kung Hui Welfare Council - H.K.S.K.H. Chuk Yuen Canon Martin District Elderly Community Centre, Sheng Kung Hui Welfare Council - H.K.S.K.H. Chuk Yuen Canon Martin District Elderly Community Centre, Sheng Kung Hui Welfare Council - H.K.S.K.H. Chuk Yuen Canon Martin District Elderly Community Centre, Sheng Kung Hui Welfare Council - H.K.S.K.H. Chuk Yuen Canon Martin District Elderly Community Centre, St. James’ Settlement - Central and Western District Elderly Community Centre, Christian Family Service Centre - Wellness Zone – Integrated Community Centre for Mental Wellness, Neighbourhood Advice-Action Council - Sham Shui Po District Elderly Community Centre, The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration, The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration, Hong Kong Polytechnic University - Department of Applied Social Sciences, University of Reading - School of Psychology and Clinical Language Sciences, The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration and The University of Hong Kong, Faculty of Social Sciences, Department of Social Work and Social Administration