|Chinese name||鄭浩南 (traditional)|
|Chinese name||郑浩南 (simplified)|
|Pinyin||Zhèng Hàonán (Mandarin)|
|Jyutping||Zeng6 Hou4-naam4 (Cantonese)|
6 October 1964 |
|Spouse(s)||Yukari Oshima (1991-1995) 
Ailyn Pow (2002-present)
Cheng started his career in 1983. Cinema City attempted to make Cheng a leading man in the mid-1980s. These lead roles never made him a star. By the 1990s, he was often cast in Category III films and low budget girls with guns films.
Cheng also practised martial arts and performed stunts in some of the films he acted in.
Cheng had since settled down in Malaysia since 1999 with his Malaysian wife Ailyn Pow whom he met during a shoot, they have a daughter named Jada.
|2001||The New Adventures of Chor Lau-heung|
|2004||My Date with a Vampire III||Human King Fuxi|
|2005||Magic Sword of Heaven and Earth||Shunge|