These days, Chinese is supported almost exclusively in Unicode (everything else must die). And most font support both scripts (simplified and traditional). However, this Question makes perfect sense.
The solution is explained here:
http://stackoverflow.com/questions/1439551/get-supported-characters-of-a-font-in-c[
^].
If something is not clear, post a comment to this answer, I'll answer later (I need to sleep :-))
I'm familiar with Chinese to certain point :-).
—SA