Board of Directors Senior Management
Derek Zen - Chairman
Wilman Wong - Director
Dr. Eric Littley - Director
Peter Leung - Director *
Steven Hsieh - Director *
Brent Lau - Director *

*Audit Committee Member
Wilman Wong - Chief Executive Officer/Corporate Secretary
Terry Luck - Chief Financial Officer
Derek Zen
Mr. Zen is the executive director of Road King Infrastructure Limited since its establishment. He is also the Vice Chairman of Wai Kee Holdings Limited and the Chairman of Build King Holdings Limited – both companies listed in the Hong Kong Stock Exchange. He holds a Bachelor of Science degree in Engineering and a Master of Business Administration degree. He is a Chartered Engineer and is a member of the Institution of Civil Engineer and is a fellow member of the Institute of Quarrying, UK. Mr. Zen has over 30 years of experience in civil engineering industry.
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Wilman Wong
Director, Chief Executive Officer and Corporate Secretary
Mr. Wong is Chai-Na-Ta's Chief Executive Officer and Corporate Secretary. He is a fellow member of the Association of Chartered Certified Accountants and associate member of the Hong Kong Institute of Certified Public Accountants. Mr. Wong has over twenty-two years of experience in auditing, taxation, and corporate secretarial and financial management.
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Dr. Eric Littley
Dr. Littley has a diverse background in the management of crops and plant diseases, and has extensive experience in the ginseng industry. He holds a Masters degree in Pest Management and a Ph.D. in Plant Pathology from the Centre for Pest Management at Simon Fraser University. His background includes ten years leading Chai-Na-Ta's research and development efforts and seven years as a consultant to specialty crop growers in Canada and the United States. He is currently Chair of the Department of Biological Sciences at Thompson Rivers University in Kamloops, British Columbia.
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Peter Leung
Mr. Leung is a pharmacist and holds a Bachelor of Science in Pharmacy degree. He is a former President of the Chinese Pharmaceutical Society in Ontario.
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Steven Hsieh
Mr. Hsieh is in public practice as a Certified Management Accountant in Vancouver, British Columbia. Mr. Hsieh is a member of the Chartered Institute of Management Accountants, U.K., and of the Certified Financial Planners of Canada.
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Brent Lau
Mr. Lau previously acted as executive director for various companies listed in the Hong Kong Stock Exchange. He graduated from the University of Toronto with a Bachelor of Commerce degree and has over twenty years of experience in various senior corporate administration and operation management, money lending and securities trading businesses.
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Terry Luck
Chief Financial Officer
Mr. Luck is Chai-Na-Ta's Chief Financial Officer. He is a Certified General Accountant with over ten years of experience in accounting, financial management and taxation and has been with Chai-Na-Ta since 2000.
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