謝謝！再問

8 老師，

非常感謝！！！再問:

He can get the immigrant vai to enter US to become a green card holder, then apply for reentery permit to stay in China for > one year < two years.

從進入美國到拿到reentery permit這個過程大約多長？是想知道他大概要請多長時間的假。

再次表示感謝！