Introduction to Rongjing Lake: In summer and autumn, the lake is as horizontal as a mirror, reflecting the hibiscus, hence its name. There is a source of living water at the bottom of the lake. During the drought and drier autumn and winter, the lake water never runs out. Because it is surrounded by green mountains and green trees, the water and soil are not lost, so the lake water is not turbid even when there are heavy rains for several days in summer.