Introduction to the Animal Expo: The Animal Museum in the Expo Park was established based on the original resource advantages of various animal specimens in the College of Animal Science and Technology of Northwest A&F University. It now has a total construction area of ​​more than 4,300 square meters and a collection of more than 8,000 precious specimens. , eight exhibition halls have been set up, including the origin of life and animal evolution, rare animals, pets and ornamental animals, the structure and function of the animal body, animal breeding and human civilization, animal diseases and human health, animal production and ecological environment, and animal biotechnology.