Sorry I can not type Chinese.
I like to invite my parents and my nephew (my sister's son, 16 years old) to
visit me. My nephew just wants to visit US during summer break. They need
to apply visa in Guangzhou.
My questions are:
1) Do I need to write 2 invitation letters, one for my parents, one for my
nephew?
2) Same question for I-134 forms -- do I need to prepare one for my parents,
and a different one for my nephew?
Thanks you all in advance!!