1. Apple Daily. Vote-Rigging: One Flat, 7 Surnames and 13 Votes (in Chinese). 21 November, A01, 2011.
2. Apple Daily. Phantom Voters Registered in a Vacated Flat (in Chinese). 16 June, A02, 2012.
3. Apple Daily. “10 Years of ‘Ser Zai Beng Zhong’ Have Undermined the Support Base of Democrats (in Chinese).” 22 June, A08, 2013.
4. Apple Daily. Sudden Increase of 93 Voters in Cambridge Nursing Homes, Half of Them Have No Cognitive Ability (in Chinese). 16 December, A04, 2015.