fc3 and chinese

[Xiaotian Sun]

Hi,

I recently upgraded from FC2 to FC3.  Now whenever I log in with
Chinese, no matter Simplified or Traditional, the machine just doesn't
function properly.  The Gnome terminal hangs.  Firefox crashes. 
Mozilla hangs.  I basically cannot do anything.  I don't know what
went wrong.  It used to be working fine under FC2.

Anyone has similar experience or suggestions?

Thanks,

Xiaotian