回复：Please Tutututu response this massage Thank you very much

来源: 于 2007-08-22 07:58:27 [旧帖] [给我悄悄话] 本文已被阅读：次

IO means information officer. Please see below article.
For TSC case, the IO is very helpful.

http://web.wenxuecity.com/BBSView.php?SubID=immigration&MsgID=304603