1、 When viewing exhibits, please stand outside the yellow line and maintain a certain distance from the exhibits. Do not touch the exhibits.

2、 To ensure the safety of exhibits, photography is prohibited in the exhibition hall.

3、 It is strictly prohibited to bring mineral water and other beverages into the exhibition hall, and smoking or carrying flammable and explosive materials into the exhibition hall is also prohibited.

4、 Please take good care of the public environment and do not eat, litter, spit, or make loud noises in the exhibition hall.