Ng Chi Hung steps down as Tung Lok Restaurants 2000 COO
He was in charge of daily activities of the group's restaurants and management of its business development.
The Board of Tung Lok Restaurants 2000 announced the resignation of Ng Chi Hung as chief operating officer effective on 26 June.
Mr Ng, 41, will pursue other career opportunities, according to a Tung Lok Restaurants 2000 report.
He was appointed to the post 1 May 2010.