Do new immigrants in the United States need to fill out forms on the plane? What are they? I

There are two forms to fill out. One is the customs declaration form, which everyone has to fill out.

The other is a non-immigrant visa form. Although new immigrants are immigrants, they can't officially become immigrants until they get to the customs, and they still go as non-immigrants on the plane.

Both forms have Chinese versions. You need domestic and foreign addresses, contact numbers, flight numbers, and other information that will be on your passport.