Distinguishing features :
Toothy grin, usually wear black-rimmed glasses.
Trivia - graduated from high school in 1970. Married in 1991. Wife is six years younger than he.
Typical roles :
One of HK's busiest support actors (over 100 films).
By far Charlie's most common role is as a self-possessed and loud-mouthed lecher, or someone who is in some way a major sleaze (for instance, a corrupt politician, a businessman having sex with a secretary or two in the office, a well-dressed gang member).
He has appeared in at least dozens of very cheap porn productions, often with either Stuart Ong or Lee Chung Ling.