how to input chinese?

[huihui]

wheni input chinese , game client show the word as '???' ,
can i fix this error ? Like using fonts or change character sets??

i found wow circle from google , and it is very good ,But more people are Russians, I think it would be better if there is an English environment

[huihui]

i replace ttf and it is ok now .
who can give me a promo code or bag .