On June 26, 2024, in Haixi Prefecture, Qinghai Province, visitors were intoxicated by the beautiful scenery of the Jade Lake in Dachaidan. Feicui Lake is located in Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai Province. It is a high-altitude salt lake, and the water in the salt pool is either light green, emerald green, or deep blue, crystal clear, like pieces of crystal clear "jade" embedded in the earth. (Lai Xin She)