請問父母的申請是否應該按兩份單獨的申請操作？
-Yes. These two cases are irrelevant to each other.
但可以一起寄出？
-Fine, but had better send them separately in case the IO mess it up.
有什麽材料是給他們兩人一起填的？
i-864 是否要給父母分別準備一份？
-Yes.
如果是，那麽在填父親作為 principal immigrant的864時，在part 3還要不要填母親作為family member 1？
-No.
同樣問題在130表裏part 4-25，part 5-6a要不要填母親的名字？
-Yes in your I-130 for your father, and vice versa put your father's name for your I-130 for your mother.
要填我自己作為child嗎？-Yes.
過去幾年address問題：父親2017.8.2 來美國，10.22-10.29我們一起坐遊輪由邁阿密入境 （latest i-94信息）。他最近的地址是填8.2-present在美國我家？
-Yes.
之前每年來美國待半年都要填具體時間嗎？
-If he stayed in US for > 6 months each time, then he needs to put that address there. If it was 6 months or less than 6 months each time, not need to put the US address there.
萬分感謝！
