Certified Public Accountant. Formerly: held number of public service positions, including Member of the Legislative Council; Chairman, Legal Aid Services Council; Board of the Member, West Kowloon Cultural District Authority; non-official Member, Strategic Development Commission; Member of the Council, Chinese University of Hong Kong. July 2012 - January 2017, Secretary for Development of the Hong Kong Special Administrative Region Government. Since January 2017, Financial Secretary. Former: President, Hong Kong Institute of Certified Public Accountants; Chairman, Association of Chartered Certified Accountants, Hong Kong.