American marriage immigration process

According to the location of the green card beneficiary, there are two procedures for getting married. (1) If the green card beneficiary is in the United States, he can go through the green card formalities directly in the United States after marriage. Directly in the United States, the entire approval process will be faster. For example, in some states in the eastern United States, it sometimes takes three to six months to get a green card for marriage. (2) If the beneficiary of the marriage is still in China, he can obtain an immigrant visa to enter the United States through a consular visa, and the steps are different from the first one. In the first step, the applicant must submit an immigration application to the US Immigration Service. After the application is approved, he will submit the relevant materials to the visa center. Finally, the case was handed over to the Guangzhou Consulate and an immigrant visa was obtained through interviews. After entering the United States, he immediately got a green card. The whole process will take about one year.