Only answer what I know

来源: 于 2006-04-20 11:30:46 [旧帖] [给我悄悄话] 本文已被阅读：次

2) English version is fine
3) I never write any letter to the visa officer. Neither do my parents. I think the invitation letter to your parent is good enough.
4) Bank statement + pay stub are fine. No need to give the copy of W2