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.