dangthihaly,
I guess it's possible to ask for a phone interview. The Adcom only travels to a few countries in the world and they can't expect everyone to fly out there and attend a f2f interview right? Some int'l students also have visa issues to consider if they are required to travel abroad.
anyways...i registered myself with an interview in SH today.....i needed to fly out there from hong kong...and i am wondering if i should ask for a phone interview instead.

it better be worth it.....uh...