CELE Professional Services Office Ellen Zhao Centre Manager CELE Professional Services Office Vinna Wang Senior Officer of Teaching and Learning CELE Professional Services Office Geoffrey Gao Manager, In-sessional and Pre-sessional Support CELE Professional Services Office Sophie Zhao Student Experience Enrichment Officer CELE Professional Services Office Mavis Chen Manager of Events, Marketing and Operational Support CELE Professional Services Office Vivian He Manager of Events, Marketing and Operational Support CELE Professional Services Office Helen Li Exam and System Officer CELE Professional Services Office Summer Zhang Assistant, Teaching and Learning Team CELE Professional Services Office Susan Xiang Assistant, Teaching and Learning Team CELE Professional Services Office Christine Wang Teaching and Learning Assistant CELE Professional Services Office Evelyn Guo Assistant of Events, Marketing and Operational Support Team CELE Professional Services Office Han Wang Teaching and Learning Assistant CELE Professional Services Office Mila Li Assistant, Teaching and Learning Team CELE Professional Services Office Whale Chen Assistant of Events, Marketing and Operational Support