Department of Decision Analytics and Operations About Us Faculty and Staff wychan958 Miss CHAN Wai Yin 陳惠然小姐 Graduate Teaching Assistant BBA - Business Operations Management (City University of Hong Kong) BBA - Business Administration (Exchange) (HEC Montréal) +852 34428556 Fax +852 34420189 Office LAU-7-235 Email wychan958@cityu.edu.hk