Originally Posted by jerry a. laska

See this post for one recommendation:
http://www.flyertalk.com/forum/17395795-post51.html
You could PM that poster for additional info.

You could also try to arrange the booking through the AA rtw desk and tell them you will be purchasing in HKG and then purchase through the AA GSA in HKG:

See also:
http://www.flyertalk.com/forum/onewo...t-visited.html
I think they have moved to the above address since this 2008 post.