Acting
- 2022The Righteous Fists步青原 / 毕易 / 豆仔30 ep.
- 2017Come Home Love: Lo and BeholdMax Lung Lik-si (left)2868 ep.
- 2016My Lover From The Planet Meow32 ep.
- 2015Madam Cutie On Duty20 ep.
- 2013Return of the Silver Tongue25 ep.
- 2011My Sister of Eternal Flower20 ep.
- 2011A Great Way to Care1 ep.
- 2011Dropping By Cloud Nine10 ep.
- 2010Every Move You Make唱片公司职员20 ep.
- 2010Beauty Knows No Pain20 ep.
- 2010Ghost Writer25 ep.
- 2009A Chip Off the Old Block21 ep.
- 2009D.I.E. Again钟立民 (Jackson)25 ep.
- 2009Burning Flame III32 ep.
- 2009A Watchdog‘s Tale20 ep.
- 2009The Greatness of a Hero20 ep.
- 2008Pages of Treasures20 ep.
- 2008Legend of the Demigods木狼22 ep.
- 2008The Silver Chamber of Sorrows21 ep.
- 2008A Journey Called Life20 ep.
- 2008D.I.E.钟立民 (Jackson)25 ep.
- 2008Wasabi Mon Amour20 ep.
- 2008The Price of Greed20 ep.
- 2007Fathers and Sons25 ep.
- 2007The Brink of Law25 ep.
- 2006The Gentle Crackdown趙長隨1 ep.
- 2006Land of Wealth戴宝32 ep.
- 2006Face to Fate道童2 ep.
- 2006Welcome to the House239 ep.
- 2005Real Kung Fu20 ep.
- 2005The Charm Beneath30 ep.
- 2005Misleading Track20 ep.
- 2005The Academy32 ep.
- 2005Scavengers' Paradise20 ep.
- 2005The Prince's Shadow20 ep.
- 2004War and Beauty钱有财手下30 ep.
- 2004Shine On You30 ep.
- 2004To Catch the UncatchableCalvin25 ep.
- 2003Point of No Return30 ep.
- 2003Vigilante Force攪事青年3 ep.
- 2002A Case of Misadventure20 ep.
Guest appearances
- 2013A Great Way to Care1 ep.
- 2007Face to Fate道童2 ep.
- 2006The Gentle Crackdown趙長隨1 ep.
- 2003Vigilante Force搬運工人, 攪事青年, 金毛飛3 ep.
Also known as: Sai Ho Cheng · Alex Cheng Sai-Ho · Cheng Sai Ho · Cheng Sai-Ho · A Sai · Чхен Саи Хо · 阿世