8老师，多谢您的指点！

来源: 于 2016-05-04 21:12:38 [旧帖] [给我悄悄话] 本文已被阅读：次

Not fully understand, try to confirm: even if he changes H-1 to F-1 after October 2, 2016, he will easily change back to H-1 from F-1 late, right? Your reply is always appreciated!