| Young Fellow Committee of Hong Kong College of Psychiatrists | |
| Young Fellow's Committee, Hong Kong College of Physicians | 06/2020- | Member | | Dr Hui Hui Wan Hin Rex |
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| Young Fellows Chapter, The Hong Kong Academy of Medicine | 06/2022-present | Committee Member | | Dr Cheung Cheung Amelia Wan Tin |
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| Young Oral and Maxillofacial Surgeon Group | 2013-present | Vice President | | |
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| Young Oral and Maxillofacial Surgons of Hong Kong | |
| Young Surgeon Committee, SICOT | 08/2008 - 12/2010 | Committee Member | | |
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| Young Talents Promotion Project, China Association of Chinese Medicine | |
| Young Women's Christian Association | Jan 2019 - 31 Dec 2022 | Board member | | |
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| Young Women's Christian Association, Social Service Board | 8/2022 - present | Deputy Chairman | | |
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| (Young) Expert of The 2nd Committee of Professional Community of Experimental Medicine (PCEM), National Association of Health Industry and Enterprise Management (NAHIEM) | 10/2022-10/2027 | Committee Member | | |
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| Younger Chinese Orthopaedic Association | 2018-2019 | Vice Chairman of Osteoporosis Subcommittee | | |
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| Youth Affairs Committee (YAC), Construction Industry Council (CIC) | 2023 – now | Committee Member | | |
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| Youth Affairs Committee of the Construction Industry Council, HKSAR | 01/2023-present | Nominated member | | |
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| Youth Affairs Committee, Urban Planning Society of China | |
| Youth Studies Net (YSNet), City University of Hong Kong | |
| YWCA | 9/2019 - present | Honorary Consultant | | Mrs Chan Pun Chan Pun Kit Ling |
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| Zhejiang Chinese Medical University | 09/2020 - present | Visiting Professor | | |
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| Zhejiang University | 06/2018 - 05/2020 | Adjunct Professor (unremunerated) | | | 01/2024 new appointment | Adjunct Professor (unremunerated) | | |
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| Zhengzhou University Academy of Medical Sciences (chaired by Professor Nicholas Lemoine, Director of Barts Cancer Institute and Queen Mary University of London) | 2015 - Present | Member, Scientific Advisory Board | | |
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| Zhengzhou University, Henan, China | 3/2002-present | advisory professor | | |
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