The online real-name reservation system is implemented, and visitors without an appointment are not allowed to enter the venue. At present, appointments can only be made through official channels such as Nanyang Science and Technology Museum website and WeChat official account. Visitors must wear masks correctly all the time and have normal body temperature (≤37.2℃) before entering the museum. Each order can reserve up to 3 tickets for Zhang Yongjiu Exhibition Hall (14 years old or older), and at the same time, you can bring up to 2 children (3- 14 years old) into the museum (visitors' information is required for those over 3 years old).