Lexis® OpvisorTM

The operation advisory solution to your business tasks

We're proud to tell our best-in-class insights are from top-tier experts including:


Arthur Lee

Professional Consultant, Barrister, ALSC Chambers

Arthur has taught and practised law for 10 years. His practice of law focused on Chancery and Commercial law. He has a strong interest in claims involving unjust enrichment and trusts, and is experienced in dealing in claims relating to fiduciary duties, as well as those concerning third party liability.

In addition, he is also very experienced in criminal litigation and is regularly briefed to prosecute as well as defend a wide range of offences.

He currently teaches Unjust Enrichment, Company Law, Evidence, and various litigation-related courses on the PCLL.

Arthur Lee

Augustine Chan

Senior in-house counsel in an investment bank and university law teacher

Augustine Chan is an Executive Director and Compliance Counsel of a major global securities firm in which he oversees the international regulatory legal and compliance matters of the group.

He previously served the Hong Kong Government and financial market regulators for around 7 years, in which he led various Government and industry initiatives to make new rules for the financial market, and also administered the day-to-day execution of securities regulations.  Prior to that, Mr Chan practised as a solicitor in international law firms in Hong Kong, Mainland China and Australia, specialising in capital market, private equity, financial regulatory and general company law matters. Mr Chan is a qualified solicitor in Hong Kong and in England and Wales.

Augustine Chan

Dr. Elman Lam

Senior Consultant, ArcBlue Consulting (Hong Kong) Limited

Dr. Elman Lam is a seasoned procurement and supply chain professional with over 15 years of experience gained in senior leadership roles for Hong Kong Public Utilities, Global banking and insurance, as well as Arts and Culture industries.

His in-depth experience spans the complete implementation of procurement governance, supply chain risk management, and strategic procurement across Asia.
As a Senior Consultant with ArcBlue, he has conducted numerous training workshops for clients in utility, quasi-governmental and commercial organisations in Hong Kong as well led numerous strategic advisory projects.

Elman is also a part-time lecturer at HKU (SPACE), Hang Seng University and the Hong Kong Productivity Council focusing on procurement, logistics and supply chain subjects.

Dr. Elman Lam

Dr. Gary Cheng

Founder & Managing Director of Gary Cheng Group

Dr. Gary Cheng, Founder & Managing Director of Gary Cheng Group, started his career in Professional Accounting since year 1994.  Beyond his qualification as an Accountant, Gary attained his MBA in Finance in the States and DBA in Corporate Governance in City University of Hong Kong.  He brings a wealth of knowledge in company financial issues and extensive experiences in Corporate Governance.

Dr. Gary Cheng

Gloria Choi

Human Resources Consultant, Strategic Consulting Limited

Gloria has extensive experience in human resources and training, including over 10 years of consulting experience. Her clients include multinational corporations, large organisations and SME covering various industries. She believes that any employer and employee should be aware of employment regulations when establishing an employment relationship. Her team is dedicated to providing human resources knowledge to both employers and employees.

Gloria Choi

Ian Thomas

Non-practising lawyer, writer and editor

Ian Thomas has had a long career in the law and is now a writer and editor. Ian knows that words have great power to inform and help, but only if written as simply and directly as possible.

Ian Thomas

Ivan Leung

Founder, YouTube Channel 「職場marketplace」

Over 15 years of experience in marketing and investor relations management, responsible for the formulation of investor relations strategy, pre-IPO corporate planning and crisis management. In 2020, he founded a program in YouTube called "職場marketplace" promoting entrepreneurship and management knowledge.

Ivan Leung

Jonathan Wong

Founder & Principal Consultant - XPCGS.net

Jonathan Wong is the founder and principal consultant of XPCGS.net a business consulting group that helps startups and companies deploy the innovative strategies in the crypto and digital world. Before XPCGS, Jonathan served various management roles in the industrial giants of ATOS, DBS, Equinix, IBM and NTT whose clients include AIA, China Mobile, Deutsche Bank, Manulife, Microsoft, Tencent. Jonathan possesses double masters of MBA and Master of Commerce, plus “Driving Digital Marketing Stategy” executive certificate from INSEAD. Jonathan has also taught organization management on associate degree.

Jonathan Wong

Laura Tse

Project Consultant & Technical Writer – Marketing and Communications | Digital & Social Media Marketing

Laura is an experienced marketing and communications professional with strong financial services industry knowledge with strategic marketing planning, branding, and coporate communications exposure. She has a proven track record in driving high-performance campaigns, large scale event management, business partnerships and overseas market exposure. In these few years, Laura has actively been participating in various digital marketing and social media strategy projects for large MNCs.

Laura Tse

Stephanie Hung

Barrister-at-law, Parkside Chambers

Stephanie has a broad civil practice, including company and shareholders’ disputes, property and trusts matters, professional and medical negligence, and personal injury disputes.  Besides court proceedings, she also appears and advises on HKIAC arbitration matters. Civil work aside, Stephanie also has a white-collar/commercial crime practice, representing clients in investigations by SFC, ICAC, and CCB.  Stephanie is passionate about community work and giving back to society, and she has been appointed as a member of the Registration of Persons Tribunal, the Toys and Children’s Products Safety Appeal Board Panel, and the Buildings Appeal Tribunal Panel.

Stephanie Hung

Susanne Liu

Marketing Communications Specialist

An experienced marketing communications specialist with a demonstrated history of working in the public relations, marketing and communications industry, as well as having a strong media and entertainment network, and a Master’s Degree in Mass Communications in the United Kingdom.

Susanne Liu

Yvonne Ma

Founder, Eighty20 Marketing

Yvonne Ma is the Founder of Eighty20 Marketing, an award-winning full service marketing agency which helps global brands drive traffic and revenue in the APAC region.
She is recognised for her innovative growth strategies and unique digital content across multiple media funnels for clients in 3 key sectors: real estate, destination and technology.
Her defining strength is helping brands realise their full potential.

Yvonne Ma
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