Reservoir introduction: Wanlv Lake is the largest artificial lake in South China, also known as Xinfengjiang Reservoir. It is named because it is green all year round. The total area of ​​the reservoir area is 1,600 square kilometers, including 370 square kilometers of water area and a water storage capacity of about 13.9 billion cubic meters. There are more than 360 green islands in it, with a total rainwater collection area of ​​about 5,800 square kilometers. Most of the forests are subtropical primary and secondary forests. Evergreen broad-leaved forest, rich in animal and plant species, and beautiful ecological environment.