Drehbuchautor bei
| 1990 | Figures from Earth |
mitgespielt in
| 2019 | 'P' fung bou | ||
| 2017 | Shock Wave | ||
| 2016 | Call of Heroes | ||
| 2015 | Ten Years | ||
| 2014 | That Demon Within | ||
| 2013 | Ip Man: The Final Fight | ||
| 2012 | The Viral Factor | ||
| 2012 | Xiao shi de zi dan | ||
| 2011 | Sin yan | ||
| 2010 | For lung | ||
| 2009 | The Sniper | ||
| 2009 | Mong kok gaam yuk | ||
| 2008 | Sup fun chung ching | ||
| 2008 | Beast Stalker | ||
| 2007 | The Detective | ||
| 2007 | Protégé | ||
| 2005 | Kill Zone S.P.L. | ||
| 2005 | Dragon Squad | ||
| 2005 | Sun gaing hup nui | ||
| 2004 | New Police Story | ||
| 2004 | Koma | ||
| 2003 | Infernal Affairs II - Abstieg in die achte Hölle | ||
| 1994 | Daughter of Darkness 2 | ||
| 1994 | Xin tian long ba bu zhi tian shan tong lao | ||
| 1992 | Long min | ||
| 1990 | Angel Protectors | ||
| 1990 | Figures from Earth | ||
| 1989 | Red Force | ||
| 1988 | Zui jia nu xu | ||
| 1985 | It's a Drink! It's a Bomb! |