H4 documents needed

来源: 于 2005-04-23 16:00:50 [旧帖] [给我悄悄话] 本文已被阅读：次

I was in USA for 3 years and extension is approved. I want to go back to china and then apply new H4 visa. what documents needed? And How can I answer the question in DS156---How long you are gonna live in USA? Thanks.