Chang, along with HKU politics professor Joseph Chan were the middlemen in coordinating the televised debate between protest leaders and government officials amid the 2014 Umbrella Movement.[10] She opposed the confrontational, non-cooperative approach of radical protesters and called for dialogue and compromise on both sides.
^始終係天主 (in Chinese). Hong Kong Diocesan Audio-Visual Centre. 13 June 2001. Retrieved 7 April 2009.
^Cheung, Chor-yung (2017). ""One Country, Two Systems" after the Umbrella Movement: Problems and Prospects". Asian Education and Development Studies. 6 (4): 389. doi:10.1108/AEDS-10-2015-0055. ISSN2046-3162.