Re:

来源: 2015-03-25 18:29:24 [博客] [旧帖] [给我悄悄话] 本文已被阅读:
不好意思,我有点糊涂了。
What does it mean when you said "the J-1 application expires"? Does J-1 application has an expiration date?

比如说他的h4 三月底到期,他的J-1五月初approved,那么他必须回国一趟去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?

转J-1身份会有可能被据吗?