- No difference between 10/1 以前离开 and 10/1 以后离开, but you only can come back to U.S. after 10/1/2008 if you want to get H-4 visa in China (I guess your LD's status will be H-1 on 10/1/2008, right?).
2. 第一次回国,不知道签证时做背景调查需要几周时间? 领事馆的网页上说需要 6周, 真需要那么长时间吗?
- Usually, H-4 签证不需要做背景调查
3, 如果在美国打电话预约, 如何付费?要提前多少天预约呢?
-Check the website of U.S. Embassy in China