How to make Efiction multi-language compatible?

Hi there,

I'm thinking about setting up a Chinese fiction archive website using the eFiction program, but are currently having difficulties on Language settings etc. I'm wondering if you'd be so kind to give me some directions as to what I'll need to do to make eFiction work in a Chinese input environment. Your assistance will be highly appreciated! eFiction is such a fantastic programme! It's a pity it's only available in English.

The main problem I face with eFiction is that the Chinese Characters does not display properly (they'd automatically convert into unreadable characters), which is really really annoying. I'd love to make the site Multi-language friendly, as we will be archiving stories from authours who use simplified-Chinese (GB code) and authors who use triditional-Chinese (BIG5 code). My thoughts to the solution are to change the language encoding setting to utf-8, what do you think? Will this solve the problem? If changing the encoding to UTF-8 could possibly solve this, would you mind kindly let me know which particular file or files will required to be translated?(all I knew is that I'll need to change langusers.php, langadmin.php and the page charset to UTF-8, are there any more?)

Again thanks very very much for help.

And I'm sorry for my bad English. Wish a great Christmas!