Introduction to Qingshan Reservoir: Qingshan Lake covers an area of ​​24,000 acres and is the largest artificial plain reservoir in Heilongjiang. The natural ecology here is intact and rich in animal and plant resources. Wild birds such as egrets, wild geese, and swans live here. It is rich in fish such as carp, crucian carp, and silver carp. "Qingshan Lake" river crabs are particularly famous and are exported to South Korea, Japan and other places. The farm was therefore awarded the title of "Aquatic Healthy Breeding Demonstration Area" by the Ministry of Agriculture.