What does the hotel ID card mean that there is a problem in the province?

The hotel's ID card shows that there is a problem in the province because the cardholder has made a mistake or the ID card is forged. According to relevant information, in China, the resident ID number contains regional information, and the first six digits indicate the domicile. If the displayed provinces are inconsistent with the actual situation, it will involve issues such as identity authentication and hotel registration. Therefore, if this happens, it is recommended to verify the identity in time and confirm whether the ID card is valid.