The Chengdu Research Base of Giant Panda Breeding was a world-renowned giant panda research institution and tourism destination and had successfully attracted millions of tourists since its opening. The surge in tourists, however, had also increased pressure to provide a tourist-friendly experience, and long wait times generated more complaints than any other issue. Tourists experienced long queues at the ticket offices and at the entrances of the panda house and delivery room, which greatly impacted their experience. Moreover, long queues also created other issues, such as managing crowding and the negative impacts on the giant pandas’ emotional and psychological health as a result of the noise generated by tourists waiting in lines.