What happens when a non-green card appears?

The appearance of a non-green card means that your status in the United States is not your immigration status.

The non-green card situation is the so-called non-immigrant visa. As the name suggests, it means that the status in the United States is not an immigration status. For example, international student visas, tourist business visas, etc. are all non-immigrant visas. A green card, or permanent residence permit for foreigners, is a permanent residence permit for foreign citizens. Holding a green card means that the cardholder has permanent residence in the issuing country. At the same time, holding a green card can exempt you from an entry visa for a certain period of time.