Can I find out if I'm married by making rounds in the hotel?

Legal analysis: You won't see that you are married when the hotel is registered normally, but the public security personnel have a mobile phone internal inquiry system, and your specific situation is clear at a glance. It shows that hotel registration is controlled and managed by public security.

Legal basis: Article 3 of the Law of the People's Republic of China on Resident Identity Cards includes: name, gender, nationality, date of birth, location of permanent residence, citizenship number, personal photo, fingerprint information, validity period of certificate and issuing authority.