How do parents of illegal immigrants return to China after giving birth in the United States?

First, the identity of parents is still valid when the child is born. In this case, parents can extend the visa until the child reaches 2 months, and at the same time help the child to apply for an American passport and a Chinese visa and return to China directly. After that, it won't affect.

If the parents have no identity when the children are born, the US government will not accept or resist these children before 18 years old. If children want to leave the United States before the age of 2, they can return to China with their parents' birth certificates. However, once children leave the United States and return to the United States, they must apply for documents. Children born under the age of 18 who immigrate to the United States illegally will not be issued with American passports. Generally, only China passports can be processed. Once they apply for China passports, they will be regarded as ordinary Chinese mainland residents when they return to the United States. Parents take the initiative to leave the country, that is, they take the initiative to buy air tickets. Generally, they will be fined when they leave the country, and then they will be fine, but they can't enter the country again after 10 years.