Is there a room number on the business card of Zhu Hua Hotel?

Under normal circumstances. The room number is usually on the room card. If not, you can write it down in your mobile phone and notebook. From the first floor to the ninth floor, the room number behind the house number on the second floor at the beginning of 8, such as room 15 on the third floor and room 83 15. The first two digits above the tenth floor are the floor number, followed by the room number. But now many hotels don't have room card numbers. In order to avoid others finding out, information will be leaked. Finally, it's best to remember.