Introduction to Nachitai Spring: Nachitai is located on the Qinghai-Tibet Highway about 94 kilometers southwest of Golmud City, between the Shasongwula Mountain and the Bokarektagl Mountain in the Kunlun Mountains, on the north bank of the Kunlun River. The first stop of Kunlun Mountain. The Nachitai Clear Spring here is also called "Kunlun Spring". This clear spring has a large and stable water volume all year round, and contains trace elements and gases that are beneficial to the human body. It is called "Iceberg Manna" by people.