回複：863211 and PJiang, please help

Dear 863211 and PJiang, I have a question for you, my friend has valid F1 visa which expires on 9/14/2010 and she got the visa via I-20 of ESL (English as foreign School), now she finished the ESL in June this year, and and continue college at another college. She will stay in China the summer and be back to States in August, is the visa still valid for her to enter USA with new -I-20 from another college?

Or she needs to get a new F1 visa from US Ambassy in China?
-She had better get the new F1 visa based on the new I-20 issued by the new school, otherwise she might have some trouble at the port of entry.
Thanks very much.