Can I take some surnames such as Aisingiorro, Niucreu, Dugu and Matai now? Does the public security bureau give an account?

Last name is Dugu. No problem. Dugu is the surname of China.

Aisingiorro? If you are Han, you can't.

There is no Aisin Giro now. According to the agreement between the Qing royal family and the government of the Republic of China and the government of the Republic of China, all the authentic descendants of the Qing royal family are surnamed Jin, so Essien Choro is no longer used. Now people who say their surname Aisingiorro on the news media network are fake or just distant relatives, earning gimmicks with the words Aisingiorro, and their accounts will never have the words Aisingiorro.