Introduction to Longzhu Lake: Longzhu Lake is located in the center of Duleyan Scenic Area. It was built in 1984. It has a water surface area of about 70 acres and a depth of 2 meters. It is shaped like a lotus leaf. A row of cement structures has been built in the lake to the south. Lotus Pavilion, lotus is planted in the lake, and weeping willows, osmanthus, fishtail sunflower, rose, dahlia, guri, Tibetan red and other plants are planted along the lake. The island in the middle of the lake for tourists to rest covers an area of about 10 acres. There is a "Huguang Villa" built on the island, which has a restaurant, a snack and cold drink department and an entertainment hall. A 60-meter long nine-curved bridge spans across Longzhu Lake. In the middle of the bridge, two ancient pavilions with glazed tiles standing side by side stand side by side. The ancient pavilions set off the scenery of the lake and mountains, attracting people to stop and linger.