Symposium for the 80th Anniversary of the Publication of Sein und Zeit: Hermeneutical Phenomenology and Its Mutation
詮釋現象學及其蛻變：海德格《存在與時間》出版八十週年學術會議
Date: 25-26 May 2007
Philia and Sophia: Ten Years of Phenomenology in Hong Kong
情與慧：現象學在香港十週年國際學術會議
(co-organised with Department of Philosophy, Chung Chi College, Center for Advanced Research in Phenomenology, USA)
（與哲學系、崇基學院及美國現象學高等研究中心合辦）
Date: 22-26 May 2006
Phenomenology & World–Symposium for Young Scholars across Cultural China
現象學與世界──兩岸三地年青學者學術研討會
Date : 28-29 December 2005