to correct you, you can't ask a question by taking the six-digit number out of context and making a mistake of generalizing. 13632 is the administrative division code of Anxin County, Baoding City, Hebei Province, that is to say, this series of six digits is the first six digits of the citizen's identity card. Now it's already the age of the second-generation ID card, and the citizenship number on the certificate is 18 yards long. You should start with: 13632. Where is the resident ID card? That's right. Ask questions on the internet, so as not to be laughed at.