But you have a search engine in China.
http://www.baidu.com/s?ie=utf-8&bs=c...4&inputT=14464
You will have to use Calibre to compile each epub to use the chinese fonts on your reader. It's the normal way to do it. The mobileread link I posted explains how to do it. What works for the T1 will hopefully work for the T3.
Use Calibre. Compile the books with extra css code. Only way I know. Good luck