Judy - I don't really understand the problem...

ITA has told you that, for $325, they ONLY contact the BEST schools in China, where your heritage would have NO relevance at all... So, presuming you've got the qualifications, they should already have the school ready for you!

(/sarcasm)

Good luck, but it does happen! Go for university positions, not private schools - they're less likely to have face issues (pun intended!). And, FTR, I've known a few CBA's working at universities, so you should be fine! :)