 He is also a member of the Academy of Certified Social Workers (ACSW), the first international member of Certified Social Work Managers, USA (CSWM), a member of the Chartered Management Institute (MCMI), a Fellow of the Hong Kong Professional Counselling Association (FHKPCA) and Hong Kong Institute of Human Resource Management (FIHRM).As an expert in social work supervision, Ming-sum is the consultant in social work supervision for China National Association of Social Workers, Hong Kong SAR Government, Singapore Association of Social Workers and Hong Kong Social Workers Association.At the Hong Kong Polytechnic University, Ming-sum has set up three academic programs