U can choose to apply for a new F1 visa of course. A lot of people do it so that they can go back to china. But it is not necessary if you only intend to return to US.
It is called automatic revalidation. Never heard of it? within 30 days you can go to canada or mexico and come back to US even if your original entry visa has expired.
doesn't matter, still no need
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keeping in mind...
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06/02/2005 postreply
09:00:42
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回複:keeping in mind...
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06/02/2005 postreply
10:03:41
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YES. u can bring ur old I-20
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06/02/2005 postreply
10:28:47