Certain geographic data restrictions are in effect in China. Data is changed by an algorithm that randomly shifts latitude and longitude coordinates for national security purposes. It is recommended to take this into account and independently verify the property's exact location. According to the requirements of the public security agency, youths under the age of 18 need to show their documents when checking in to the hotel, such as: (ID card, Home Return Permit, Passport, Taiwan Compatriot Certificate). Next, show (the electronic certificate of Guangdong Provincial Affairs or Jiangmen Public Security Police). If the electronic certificate or the Public Security Police cannot be produced, you need to go to the police station to write a certificate before you can check into the hotel. Consult the hotel for details.