Red sandstone stands in contrast with green water to form a spectacular Danxia landform view at Yanjiazhaizi in Jingbian County, Northwest China’s Shaanxi Province. The place on the Loess Plateau, a highland region in north-central China that has the thickest known loess deposits in the world, is home to loess hills and gullies of different erosion magnitudes. (Photo: China News Service/Gao Qingguo)
