Make sure you don't use any full-form symbols here, the font does NOT support them as of build 41, and I don't expect it to work anytime soon.

Example:
	Instead of:
		AnAڡ]NOڡI^O@ӥylC
	You should enter:
		An,  (NO! ) O@ӥyl. 
		
Also, make sure your files are using Big5 encoding.