Ms Chung has been actively engaged in promoting volunteer service for over 30 years. She is a registered social worker with a Master of Public Administration (MPA), a Bachelor (Honours) in Social Work and a Postgraduate Diploma in Social Policy and Administration. She is currently a member of the Steering Committee on Promotion of Volunteer Service of the Social Welfare Department of HKSAR, member of the Advisory Committee of Applied Social Sciences, Hong Kong Polytechnic University, member of Programme Advisory Committee, RTHK, Vice-Chairman of The Institute of Social Service Development, Honorary Director of Guangzhou Volunteers’ Union and Director of Guangdong Volunteer Federation. Ms Chung has been the Secretary-General and Vice Chairman of the National Day Organizing Committee of the Welfare Sector for many years. She was awarded the Secretary for Home Affairs’ Commendation for Distinguished Service in 2010.