Sorry cannot type Chinese...
I want to invite my parents and grandparents to visit me together. My
parents came to US multiple times and never applied foe extension. My
grandparents never visited me.
My parents can ask for Zhong1-Xin4 Bank for visa application. My
grandparents have to interview. My question is:
1) if my parents go with grandparents for interview together, is it easier
to get approved?
2) my grandparents are around 80s. Any advice on visa application or travel
in US? I don't have experience.
Thanks a lot!