Solicitor (Hong Kong), Solicitor (England & Wales), Solicitor & Barrister (Australian Capital Territory, Australia., Advocate and Solicitor (Singapore), Legal Practitioner (New South Wales), Associate of HKIArb, China Appointed Attesting Officer (PRC), Fellow of Hong Kong Institute of Arbitrators, PRC Lawyer and Civil Celebrant of Marriages (Hong Kong),
FHKRFP, Counsellor for the Reverse Mortgage Programme, Arbitrator of the Law Society of Hong Kong, Arbitrator of the Hong Kong International Arbitration Centre,
Partner of Tsang, Chan & Woo, Solicitors, Practicing Solicitor, Notary Public, China Appointed Attesting Officer, Arbitrator (HKIAC, HK Law Society & Shanghai Arbitration Commission and Shenzhen Court of International Arbitration), Civil Celebrant of Marriages and PRC Lawyer