Wing Sze Yu is Secretary for AsiaInfo Technologies Ltd., Joint Secretary for Shandong Fengxiang Co., Ltd., Co-Secretary at Bank of Qingdao Co., Ltd., Joint Secretary for Beijing Mabworks Biotech Co., Ltd., Joint Secretary at Country Style Cooking Restaurant Chain Holding Ltd., Secretary of Universal Bespoke Condiment Co., Ltd., Secretary for Salion Food Condiment Co., Ltd., Joint Secretary for Sun Car Insurance Agency Co., Ltd., Joint Secretary at Gogox Holdings Ltd., Secretary at Emei Industrial Holdings Ltd., Secretary at Times China Holdings Ltd., Joint Secretary at AsiaInfo Technologies (HK) Ltd. and Joint Secretary of LH Group Ltd. (HongKong). Ms. Yu is also Associate Member at The Chartered Governance Institute, Associate Member at The Hong Kong Institute of Chartered Secretaries and Manager for TMF Hong Kong Ltd.

In her past career Ms. Yu was Senior Accountant at Ferrier Hodgson Ltd., Joint Secretary at Shanghai Dongzheng Automotive Finance Co., Ltd., Secretary at China Youran Dairy Group Ltd., Secretary at Hutchison Whampoa Ltd. and Secretary for Mpel Services Ltd.

She received an undergraduate degree from The Chinese University of Hong Kong.