请教8老师: 我是加拿大和美国公民, 女儿是加拿大公民,跟前妻住在加拿大,她已满十八岁,秋天开始在加拿大上大学,请教8老师,我想为女儿申请绿卡,有什么步骤,该怎么办? 向哪里申请? 谢谢了
-You file I-130 to USCIS following the I-130 Instructions now. Then, just wait for NVC to contact you later and send you the instructions, and then you just do what NVC ask you to do for your child to apply for the immigrant visa in Canada.
See this link for I-130 filing:
https://www.uscis.gov/i-130