Can children born in the United States apply for American citizenship? Parents as guardians can also apply for immigration? Please explain, thank you!

Children born in the United States can apply for American citizenship and passports, but parents in China cannot apply for immigration as guardians.

American immigration law only recognizes nationality by issuing American passports to people born in the United States. If a child's parents apply for immigration, they can apply for their parents' green card after the child is 65,438+08 years old, and decide whether to keep the American passport, provided that they have proof documents such as economic foundation or guarantee, and the approval time is relatively slow.