I have written some Chinese tutorials, here is the google translate version:
https://translate.google.com/translate?sl=auto&tl=en&js=y&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2F4gamers.cn%2Farchives%2F131&edit-text=&act=url
You may also want to see this thread