Located in Xuemaglergou and Cuoqionggou, Rangkou Township, Hongyuan County, there are 16 ice-stained lakes of varying sizes. The locals call "Haizi". Xuemaglergou is named after a weathered fossil hill like "white sugar". It looks like Mount Fuji from a distance. The surrounding glacier movement forms majestic and magnificent. The mountains and seas of different shapes are distributed in more than 10 seas, large and small; Cuoqionggou is named after a sea sub shaped like a crescent, where the vegetation is rich and the scenery is unique.