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That's a good name.
There are many online answers.
Basically, they come from a company's "National Citizenship Information System Database" website.
You can search for "National Citizenship Information System Database" in Baidu,
Enter your own name, and
the results will be available in one second.
= = = = = = = = = = = = = = = = = = = = = = = = = = If you want to find an accurate answer,
you can directly ask:
The National Identity Card Number Enquiry Service Center
belongs to the Ministry of Public Security.