I didn't check the arrival of the American green card.

Green card (American permanent resident card), also known as green card (green

Card) is an identity document used to prove that foreigners have permanent resident status in the United States. "Getting a green card" refers to the immigration process of becoming a permanent resident. The legal permanent residency of a green card holder is

Official immigration benefits, including conditional permission to stay in the United States and get a job. The holder must maintain his permanent resident status, and if a certain condition required for this status is no longer met, the holder will be able to

Will lose this identity.

The query methods are:

1. Log on to the website of the Immigration Bureau.

Just enter the case number in the green card letter to inquire.

If you don't understand, you can show it to someone who knows English.

The other is the original email, which is used for inquiry.