can my family use immigration visa for multiple entry to USA ?

来源: 于 2011-02-21 20:31:28 [旧帖] [给我悄悄话] 本文已被阅读：次

we just got my family immigration visa, my family want to come USA for two weeks at the first entry, can my family use this immigration visa for another return entry to USA within another a few months ? this immigration visa valid for 6 months

 

thanks for your any reply

Teck