[Plugin: qTranslate] The search function based on language

Thanks for the best multilingual plugin!

My question: Is there a way to have multilingual search results?
I have two version of my site, English and Chinese. Now I want of course to have different languages in the result page.
if you are searching for a keywoard there will be always results presented in the default language, English. I want to type Chinese and it will display Chinese result in chinese page for me.

Has anyone had any success with any of the search plugins available? If they needed to do any customization what was it? Or how can I modify the searchform.php?

I have searched for the link: http://www.qianqin.de/qtranslate/forum/viewtopic.php?f=3&t=64, but it does nothing for me.

Thanks so much!

http://ww.wp.xz.cn/extend/plugins/qtranslate/