Immigrants cancel their passports.

1. After immigrating to the United States, the Chinese identity card will be cancelled. According to the provisions of Article 9 of the Nationality Law of the People's Republic of China, China citizens who have settled overseas who voluntarily join or acquire foreign nationality will automatically lose their China nationality. Therefore, the parties should go to the public security organ where the account is located to cancel the account.

2. Pay attention to the fact that immigrants first acquire American citizenship and then cancel China citizenship. If you only get a green card and are still a citizen of China, there is no need to cancel your account.