1. Why do I need to provide an ID card? The main purpose of providing your ID card is to find you as soon as possible when there is a problem in the future. If there are certain problems in this hotel, the police will definitely choose to ask the previous guests during the investigation. For example, if you live in this hotel, if something dangerous happens in the hotel, such as some criminals, then the police will ask you what the other person looks like. Providing your ID card is also a normal screening process. Don't worry, the hotel won't do anything with your identity information.
2. What documents do non-couples need to provide when staying in the same hotel? If you bring your ID card, then you need to show your ID card. If you don't have your ID card, then we need to go to the nearby police station to apply for temporary id card, or get an ID card, so we can choose to move in. Now, whether it is a big hotel or a small hotel, screening is very strict. You can't stay without an ID card, unless it's a small hotel like a small county.
Third, summarize. If you want to stay in a hotel, you must put your ID card in your bag in advance to avoid some problems in the future.