Victor C.K. Yau
Solicitor of HKSAR  (Managing Partner)


A Hong Kong qualified solicitor, law graduate from the University of London and post-graduate certificate in laws holder from the University of Hong Kong.  He then completed his Master Degree in law from Renmin University of China. He is experienced in wide spectrum of legal work ranging from general civil and criminal legal practice, advising on banking, commercial and listed company matters, commercial litigation/arbitration. Mr. Yau can speak fluent English, Putonghua, Cantonese and some Haka dialect.   

Mr. Yau used to be a coach of mediation course in Hong Kong Baptist University (2009), member of HKIAC, HKIArb., Dalin International conventions and exhibitions (2002), ADR in Macau Law Conference and coach of the mediation courses in Hong Kong Law Society (2009). He is the managing partner (2019) of Yu Sun Yau Mak & Lawyers, director and legal consultant of many commercial and non-profit organizations.


  • China-Appointed Attesting Officer
  • Bachelor of Laws (Hons.) of University of London (1994), Postgraduate Certificate in Law of Hong Kong University (1995)
  • Master Degree in Law of Renmin University of China (2003/2004)
  • Solicitor in the High Court of HKSAR (Since 1998)
  • Mediator of Hong Kong Law Society 
  • Arbitrator of Hong Kong Institute of Arbitrators
  • Civil Celebrant
  • General Mediator of Hong Kong Mediation Accreditation Association Limited
  • General Mediator of Hong Kong International Arbitration Centre


    • Committee member of Continuing Professional Development Committee, the Law Society of Hong Kong (2001)
    • Committee member of Young Solicitors’ Group, the law Society of Hong Kong (2002)
    • Part-time Lecturer/Guest speaker for HKICPA, Commercial Crime Bureau, Open University (Certificate in PRC Law), Hong Kong Polytechnic University (China Business Centre) and Hong Kong Management Association 
    • Legal Aid Service, Building Management Resources Centers Service, Community Lawyer Service for District Board Members and Legislative Councilors
    • Arbitrator of Qinzhou Arbitration Commission, China (2007-2009)
    • Arbitrator of Karamay Arbitration Commission, China (2003-2008)
    • The Sower’s Action (Director) (2009-2010)
    • Director of The Society for Truth and Light  
    • Director of Campus Crusade for Christ
    • Manager of Sung Tsun Catholic School
    • Manager of CCC Yenching College
    • Honorary Advisor and Honorary Director of Hong Kong Institute of Christian Counselors
    • Honorary Legal Advisor of Operation Dawn Limited
    • Member of The Small and Medium Law Firms Association of Hong Kong
    • Member of Free Legal Advice Scheme under Duty Lawyer Service
    • Member of Practice Management Committee under Law Society
    • Member of The Free Legal Helpline under the panel of practitioners of Law Society
    • Pro bono lawyer for Mediation Centre of Hong Kong Family Welfare Society

Yu Sun Yau Mak & Lawyers

Email: enquires@ysym.com.hk

TEL: 2111 2271 / 3611 7351 Punjabi/Hindi/Urdu 3611 7350

1/F, Chiu Lung Building, 15-25 Chiu Lung Street, Central, Hong Kong  

Room 11A, Harbour Commercial Building Nos. 122-124 Connaught Road Central, Hong Kong