What does it mean when you said "the J-1 application expires"? Does J-1 application has an expiration date?
比如說他的h4 三月底到期,他的J-1五月初approved,那麽他必須回國一趟去get the visa stamp so that he could work? or getting the visa stamp in China is not necessary and he could start to work with his J-1 approval notice (even there is a gap between 三月底和五月初)。 And would this gap be a problem for future green card application?
轉J-1身份會有可能被據嗎?