David Wan PhD Qualifications: Certified Client Counselor 2005, American Philosophical Practitioners Association (APPA) PhD in Chinese & Comparative Philosophy 1999, Chinese University of Hong Kong M. Phil in Philosophy 1992, Chinese University of Hong Kong BA in Philosophy 1990, University of California, Los Angeles.

Experiences on Philosophical Counseling: practice since 2005.

Publications:
Books
溫帶維 《正視困擾-哲學輔導的實踐》(香港:三聯書店,2010)
楊國榮、溫帶維合編《中國文明與自主之道》(香港:匯智出版社,2008)
楊國榮、溫帶維合著《通識中國哲學》(香港:中華書局,2007)

Articles in Books
1.〈東西方哲學對苦難的反思〉《活著,痛而不苦》(香港:突破出版社,2009)
2.〈兵家自主性思想-殺戮戰場與日用中的自主〉《中國文明與自主之道》(香港:匯智出版社,2008)