Photo taken on April 5 shows an aerial view of the Sand Lake, a famous scenic spot in Ningxia Hui Autonomous Region. Sand Lake covers a total of 80.10 square kilometers, comprising of 45 square kilometers of lake and wetland and 20 square kilometers of desert. It offers various distinctive tourism resources with a crescent-shaped lake resting among broad sand dunes. The golden sand, green lake teeming with fish, emerald reeds, a sky filled with flocks of birds, magnificent mountains and colorful lotuses form breathtaking scenery. [Photo/Xinhua]