Can immigrants go back to China to apply for identity cards?

According to the laws of China, if a person acquires the nationality of another country, he will automatically lose his nationality in China.

You have emigrated, that is to say, you are a citizen of another country, and naturally you will not be a citizen of China, so your household registration and other information are gone in China, so naturally you can't apply for an ID card. Moreover, the identity card should be handled at the police station where the household registration is located. If there is no household registration, there is no place to get an ID card.