You can't use someone else's ID card to enter Bayi Hall. Site codes are set at the entrance and exit of Nanchang Bayi Uprising Memorial Hall, and visitors must scan the codes to enter and exit. On-site visitors enter the library with valid identification documents such as reservation information, personal ID card or social security card, and strictly implement epidemic prevention and control measures such as taking one temperature, scanning place code, health check code, travel code and negative proof of nucleic acid test within 72 hours, and wearing masks.