The immigration files of American relatives have been sent to Guangzhou. Do we have to wait for the date?

The immigration files of American relatives have been sent to Guangzhou, so according to the provisions of American immigration law, there is still a need to wait for the schedule. American relative immigrants are divided into priority and non-priority categories, and priority applicants need to wait for the schedule before proceeding with the follow-up process. The timetable is determined according to the priority of the applicant and the category of the application. Once the schedule is up, the subsequent immigration process can continue. Therefore, although the files have been sent to Guangzhou, we still need to wait for the schedule to further promote the immigration application.