j-1 holder need help

来源: 于 2004-01-15 17:33:00 [旧帖] [给我悄悄话] 本文已被阅读：次

i'm j-1 visiting scholar holder.i want to persue PH.D degree in u.s.is there anybody can tell me how i can do for the visa transfer?which way is more safe?thank you for your message.