JCK is about people

Ms. Jennifer C. K. Leung

Founder / Managing Director

Direct Line : (852) 2528 9292
[email protected]
Jennifer is the visionary founder of JCK, a highly regarded CPA firm and consultancy serving clients throughout Hong Kong, mainland China, and Taiwan. Under her dynamic leadership, JCK has expanded into a team of over 100 professionals, advising organizations ranging from industry leaders to fast-growing startups.

Influenced by a cosmopolitan upbringing, Jennifer offers clients both a global perspective and cross-cultural fluency, enabling her to solve complex business challenges with clarity and confidence.

Known for her pragmatic approach, Jennifer has built enduring client relationships founded on sound judgment, unwavering integrity, and strategic foresight. Her commitment to accountability and resourcefulness consistently delivers results and inspires trust.

Her guiding belief:

Focus on the big picture—deliver practical, actionable solutions.

Client empowerment is at the core—when our clients succeed, so do we.
Ms. Regine W. W. Luk

Co Managing Director

Direct Line : (852) 2528 9290
[email protected]

Regine Luk is an accomplished professional with a diverse background in corporate secretarial services, audit, and taxation. With several industry certifications, she brings extensive expertise to projects involving corporate restructuring, mergers and acquisitions, business valuations, and complex due diligence assignments. Regine has collaborated closely with leading legal advisers from jurisdictions including Hong Kong, Mainland China, the United Kingdom, the United States, various European countries, the Cayman Islands, and the British Virgin Islands, enabling her to navigate cross-border transactions effectively.

In addition to her transaction work, Regine is a trusted adviser to high-net-worth families and family offices, offering strategic guidance on succession planning and legacy preservation. She assists clients with the establishment of trusts and foundations, ensuring that their wealth is structured for long-term stability and compliance with international standards.

Regine’s holistic approach, attention to detail, and strong global network enable her to deliver tailored solutions across a wide range of corporate and private client needs.
Mr. Kelvin Or

Senior Director

Direct Line : (852) 2528 6188
[email protected]

Kelvin Or is a seasoned professional with extensive experience in global audit engagements, working with a diverse portfolio that spans from local businesses to major multinational corporations across a wide range of industries.

In addition to his audit expertise, Kelvin has developed a strong specialization in complex cross-border tax matters, including high-profile tax investigations and advisory on sophisticated family office restructuring.

His comprehensive knowledge and commitment to excellence enable him to deliver strategic solutions tailored to each client’s unique needs.
Ms. Dorothy Wong

Director Business Development

Direct Line : (852) 2528 3939
[email protected]

Dorothy Wong serves as the Director of Business Development at JCK, leveraging more than 18 years of extensive experience in the industry.

Dorothy’s experience at the Europe/USA Desk and the China Desk is helpful in suggesting strategic advisory and practical support for inbound clients seeking to establish or grow their presence in Greater China, as well as assisting Hong Kong-based clients in their overseas expansions.
Ms. Mandy Kong

Director

Direct Line : (852) 2528 6600
[email protected]

Mandy Kong serves as Director at JCK CPA Ltd overseeing audit and tax services for a diverse portfolio of clients—from multinational corporations to small and medium-sized enterprises across various industries.

Mandy delivers rigorous, comprehensive audit solutions that adhere to stringent standards while tailoring her approach to each client’s unique needs. Her deep expertise and unwavering integrity ensure that stakeholder interests are protected and upheld.
Ms. Polly Chang

Director

Direct Line : (852) 2528 9595
[email protected]

Polly Chang is the Director of Accounting and Advisory and has been with the firm for over twelve years. She leads the accounting team with exceptional skill, overseeing the production of more than 1,800 financial statements annually.

Renowned for her enthusiasm, patience, and resourcefulness, Polly is deeply committed to serving clients and finding innovative solutions to their challenges. She has pioneered numerous labour-saving procedures, streamlining accounting processes and increasing efficiency across the board. Beyond managing routine accounting tasks, Polly is dedicated to delivering practical, tailored solutions that address clients’ real needs and support better decision-making.
Mr. Edward Ng

Director

Direct Line : (852) 2528 9811
[email protected]

Edward Ng is the Director of Hong Kong Corporate Services at JCK and a Chartered Secretary of the Hong Kong Chartered Governance Institute. With more than 20 years of professional experience, Edward plays a pivotal role in leading the Group’s corporate governance and compliance initiatives. He offers expert guidance to clients across a range of matters, including company formation, regulatory compliance, ongoing operations, restructuring, and mergers and acquisitions. Edward is also highly regarded for his in-depth knowledge and specialist advisory in family office services, where he is respected in the industry. His client-focused approach and deep expertise make him a trusted partner for both local and international businesses seeking tailored corporate solutions in Hong Kong.
Ms. Cindy Wan

Assistant Director

Direct Line : (852) 2528 9728
[email protected]

Cindy is devoted on Corporate Formation and Compliance Services, with over 25 years of experience structuring and managing Hong Kong and offshore companies. Her deep expertise in local and international regulations ensures smooth incorporations, rigorous compliance, and ongoing technical support for clients.

Beyond her technical skills, Cindy’s warm and dedicated approach sets her apart. She takes a genuine interest in her clients’ success, providing attentive, personalized guidance and prompt assistance. Cindy’s commitment to excellence and client care has earned her a reputation as a trusted advisor.
Ms. Wing Chan

Assistant Director

Direct Line : (852) 2528 9196
[email protected]

Wing Chan has been with Corporate Services at JCK for over 15 years of experience. She is a Chartered Secretary and Chartered Governance Professional with experience in corporate formation, restructuring, mergers and acquisitions, due diligence, and ongoing compliance for SMEs locally.
Mr. Benjamin Yuen

Assistant Director

Direct Line : (852) 2528 9291
[email protected]

Benjamin Yuen is the assistant director at JCK CPA Ltd. He leads the audit assurance and tax compliance teams. He is also in charge of technical training.

He advises clients on regulatory, financial reporting, and tax matters, helping them manage risk and maintain accurate, transparent financial reporting. Ben works with multinational and listed companies, leading audit engagements and providing financial due diligence and transaction support for M&A and restructuring.
Ms. Ivy Yang

Director, China

Direct Line : (86) 10 5879 4311
[email protected]

Ivy brings more than 20 years of in-depth experience to the firm. Specializing in financial accounting, tax and business advisory services within the China market, Ivy expertly guides clients through the complexities of China’s regulatory landscape.

She leads a dedicated team committed to delivering comprehensive, practical solutions across accounting, taxation, and business consulting. Ivy supports a global clientele spanning a wide variety of industries—including information technology, international trading, retail, and manufacturing—helping businesses of all sizes achieve compliance and success in China’s dynamic business environment.

Her deep industry knowledge, combined with her hands-on approach, ensures that each client receives tailored strategies that drive growth and operational efficiency.
Ms. Flora Zhu

Director, China

Direct Line : (86) 21 5206 8989
[email protected]

Flora Zhu is the Director of China Corporate Services at JCK, where she has been a trusted leader and team member for over 20 years. With a robust academic background in international business, Flora possesses extensive expertise in corporate formation of China entities, compliance, and strategic advisory.

Having lived and worked in both Beijing and Shanghai, she has a nuanced understanding of the unique dynamics of Chinese culture. Flora bridges cultural and business gaps, guiding foreign businesses through the complexities of the Chinese regulatory environment and supporting domestic clients in expanding their international reach.
Ms. Vicki Chung

Director, Taiwan

Direct Line : (886) 668 2282
[email protected]

Vicki Chung is the Director of the JCK Taiwan office with over 8 years at the firm. Prior to joining JCK, she delivered consulting and IPO preparation services for multinational companies at Ernst & Young and Taiwan-listed companies.

She combines strong professional knowledge with excellent practical experience in corporate, accounting, and taxation.
Ms. Aulda Ma

Director, China

Direct Line : (86) 10 5879 3535
[email protected]

Aulda has been with JCK for over 12 years and co-leads the China accounting team. She handles accounting, cash management, and tax compliance for clients in trading, IT, and entertainment.

She manages a team that supports multinational corporations with compliance requirements and helps clients establish internal policies and workflows aligned with corporate governance and China’s regulatory standards.

Before joining JCK, she worked in auditing and financial management at Qingdao Hisense and Grant Thornton Beijing.
Mr. Renzo Liu

Senior Manager

Direct Line : 852) 2528 9223
[email protected]

Seasoned accounting professional with 20 years of experience serving a diverse portfolio of clients, including entrepreneurs and multinational corporations.

Highly skilled in fund accounting, having managed Funds of Funds valuations. Recently transitioned to our Family Office subsidiary, Jcasfamilyoffice.com, specializing in portfolio accounting, performance tracking, and allocation of liquid assets reports for high-net-worth clients.

Recognized for accuracy and a client-focused approach within dynamic financial environments of Family Office clients.
Ms. Emma Zhu

Senior Manager, China

Direct Line : (86) 21 5206 8989
[email protected]

Emma has over 20 years of experience in accounting and taxation, with nearly 20 years providing professional services to foreign-invested enterprises. Her practical expertise covers trading businesses, import and export operations, individual income tax for expatriate employees, and financial and tax management in the medical device manufacturing industry.
She supports international clients with cross-border financial communication and documentation, drawing on her strong experience to facilitate clear compliance reporting and effective collaboration across borders.
Ms. Jenny Zeng

Senior Manager, China

Direct Line : (86) 10 5879 3535
[email protected]

Jenny Zeng has been with JCK China for over 18 years and leads the tax team. Her work focuses on accounting, cash management, and cross-border tax compliance for international clients, particularly U.S. multinationals with expatriate assignments in China.

She specializes in individual income tax and value-added tax (VAT). Her team reviews industry-specific VAT policies and supports clients in maintaining compliance with current regulatory requirements.
Mr. Homan Cheung

Manager, MIS Department

Direct Line : (852) 2528 9208
[email protected]

Ho- Man is a dedication MIS specialist who has taken the lead in automating a wide range of processes across Corporate Services, Accounting, and Office Administration departments at JCK. He actively manages the company’s digital transformation initiatives, overseeing firm-wide workflow monitoring and optimization.His team has successfully deployed various automation solutions that eliminate repetitive tasks, reduce turnaround times, and enable the organization to meet deadlines with greater efficiency.

As leader of the MIS team, Homan harnesses technology to maximize operational efficiency, streamline both intra- and cross-departmental workflows to meet deadlines. He also ensures the timely provision of critical management information to support informed decision-making by management.
Ms. Amy Lam

Manager

Direct Line : (852) 2528 9297
[email protected]

Amy has been with JCK for eight years and leads the main accounting team. With over 15 years of experience across both commercial and professional firms, she brings a wealth of industry knowledge. Amy also oversees the technical aspects of accounting operations and is an expert in managing multi-layered corporate consolidations. Her systematic approach ensures efficiency and accuracy in every facet of her work.