I really hope RefTagger can support Chinese.
Websites using multiplied languages like "gotquestion.org", so far they can only make use of Reftagger in English pages. I think to support Chinese will be so much easier than many other languages, because the abbreviation of the books of chinese bible is always the same. They never change due to one unified custom.
http://springbible.fhl.net/Bible2/cgic201/Doc/abbreviation.html
There are only few letters like "1-3 John" with more than 2 ordinal number translated into Chinese numbers, which can be written in Chinese capitalization figure. The abbreviations of all other books are permanent.
If you need any help in Chinese, I think I can help. 