Chairperson and Founder
- Director, Centre for Sign Linguistics and Deaf Studies, CUHK
- Professor, Department of Linguistics and Modern Languages, CUHK
- Member, Expert Consultation Committee, National Sign Language and Braille Research Centre, PRC
- Member, Working Group on Promotion of Sign Language,
- Rehabilitation Advisory Committee, Labour and Welfare Bureau
Awardee, Hong Kong Humanity Award 2013
Co-founder
- Senior Programme Officer, Centre for Sign Linguistics and Deaf Studies, CUHK
Deaf Director
- Research Instructional Officer, Centre for Sign Linguistics and Deaf Studies, The Chinese University of Hong Kong
- MA in Linguistics, CUHK
- Vice Chairman, The Endeavourers Hong Kong (NGO)
- Retired executive experienced in financial and business management in the capital market and hospitality industry
- Head of Social Innovation, Office of Research and Knowledge Transfer Services, CUHK
- Project Director, Centre for Entrepreneurship, Business School, CUHK
Sign Linguistics
- Co-director and Professor, Centre for Sign Linguistics and Deaf Studies, The Chinese University of Hong Kong
- Professor, Department of Linguistics and Modern Languages, The Chinese University of Hong Kong
Speech Therapy
- Associate Professor & Chief, Division of Speech Therapy, Dept. of Otorhinolaryngology, Head and Neck Surgery, CUHK
- Associate Director, The Institute of Human Communicative Research, CUHK
- Honorary Speech Therapist, NTEC, Hospital Authority
Speech Therapy/Audiology
- Associate Professor, Department of Special Education & Counselling, The Education University of Hong Kong
Audiology
- Assistant Professor & Chief, Division of Audiology, Dept. of Otorhinolaryngology, Head and Neck Surgery, CUHK
- Assistant Director, Institute of Human Communicative Research, CUHK
Social Innovation & Entrepreneurship
- Founder, Dialogue Experience Silence
- Country Director (Hong Kong, Macau and Taiwan), Pedius