American marriage immigrants apply for American green card.

In fact, after you arrive in the United States, you can apply for adjusting your identity (that is, applying for a green card) in the United States, and you don't have to come back for a visa interview. If you want to interview in the United States, the application must be submitted in the United States. You can entrust a lawyer to prepare and submit documents for your husband and wife in the United States. Your husband is the main applicant and must be one of the financial guarantors, but if his income or assets are insufficient, his grandmother can be the deputy guarantor. You can contact me before coming to the United States, and you can provide free consultation, so that you can make corresponding preparations before leaving China. You can also contact me for other related questions about American immigration law. Good luck!

Disclaimer: The above discussion does not constitute a lawyer's entrustment relationship, and the application of the law may vary greatly due to subtle differences in cases. Lawyers need to know the details of the case in order to help effectively.