[CentOS] Extended characters not working on CentOS

> Already loaded, and no....
> 
> Interestingly enough, in Seamonkey, on both Windows and CentOS, the
> character encoding shows up as Chinese Traditional (Big 5), but it
> just doesn't seem to display properly on CentOS.
> 
> ???

Alex said it right, you need to do:
yum install fonts-chinese

Works fine for me here :)