请问一下， 男女朋友双方， 一人在美有绿卡， 已经可以申请入籍， 一人在国内已经有B2 签证。 请问是应该在中国结婚，再办移民呢。还是先用B2入境，再结婚呢。
-No matter where to get married, but had better apply for the immigrant visa in China, in case USCIS think you have visa fraud if you get married in US and apply for green card within US.
-No matter where to get married, but had better apply for the immigrant visa in China, in case USCIS think you have visa fraud if you get married in US and apply for green card within US.
