Basic Law of the Hong Kong Special Administrative Region, comparative constitutional law, administrative law, human rights, law and religion, law and governance, law and politics
Law and Religion; Constitutional Law; Administrative Law; Love, Marriage, Sex, and Family; Christianity and Society; Government and Law; Constitutional and Administrative Law; Law and Society; Hong Kong Basic Law; Law Government and Society
Faith and Law: The Public Role of Christians in a Pluralistic Society. Hong Kong: Logos Publishers Ltd., 2007.
“An Unexpected Chapter Two of Hong Kong’s Constitution: New Players and New Strategies” in Ming Sing , ed. Challenges to Governance for China and Hong Kong: 10 Years after its Handover. M.E. Sharpe, 2007.
“The Situation and Trend of Judicial Review in Hong Kong,” in Wong Siu-lun, Wan Po-san and Leung Sai-wing, eds. Chinese Societies in the New Century: An Analysis of Social Indicators. Hong Kong: Hong Kong Institute of Asia-Pacific Studies, the Chinese University of Hong Kong, 2008.
“The Judiciary and the Hong Kong Legal System” in Wai-man, Lam, Percy Luen-tim Lui, Wilson Wai-ho Wong and Ian Holliday, eds. Hong Kong Government and Politics: Governance in the Post 1997 Era. Hong Kong: Hong Kong University Press, 2007
(Co-authored with Karen Lee) “The Nature and Development on Laws on Sexuality” in Kwan Kai Man, Tai Yiu Ting & Kong Kwai Wah et al., eds. Equality? Hegemony? Review on the Issues concerning Homosexuality. Hong Kong: Cosmos Books Ltd, 2005
“The Status of Human Rights Protection in Hong Kong after Transition” in Andy Ho and HOI Tong Wa, eds. Hong Kong 2000: Social Trends and Policy Analysis. Hong Kong: ichannel.com Ltd., 2000
“Contempt of Court and Freedom of Press” in Kenneth Leung, ed. Media Law and Practices in Hong Kong Commercial Press (HK) 1995
“Basic Law, Basic Politics: The Constitutional Game of Hong Kong” HKLJ 37 (2007): 503-578.
“Models of Interaction between Law and Religion: An Overview” Pacific Journal 7 (2007): 50-63.
“Developing an Index of the Rule of Law: Sharing the Experience of Hong Kong” Asian Journal of Comparative Law 2 (2007): 89-109.