问题一，我已经填好了I130 表，但是发现有一条说如果I130 和I485一起申请的话，要发到另外一个地址，为父母申请绿卡要两个一起申请吗？还是只有I130 就可以了？
-Had better file I-130 and I-485 together so that your parents can stay in US legally and their GC will be approved fasterly.
问题二，我的亲子关系证明就是国内的公证公司的一张纸，兹证明XXX的父亲是XXX，母亲是XXX，这样的文件可以吗？
-You still need to provide two copies of your personal birth cerficate (出生公证), respectively, for their I-485 filing besides this 亲子关系证明.
因为在农村根本没有出生证，但是父母已经在美国，而且来美国也很多次了。
-Your parents' birth certificates (出生公证) are needed (must), respectively, for their I-485 filing. You can follow the strategy to get your parents' 出生公证 in the following link:
