1. Introduction: Kongtang Ram Mountain Pass, with an altitude of 5,236 meters, is on National Highway 2 16, which is the only way to Geelong, the border between China and Nepal. There are cliffs on both sides, and 2 16 runs through the canyon.
2. History: The Kongtang Dynasty was the first local separatist dynasty in Hou Hong period of Tibetan Buddhism after the demise of Tubo. Due to the lack of documentary records, there are few descriptions of the Kongtang dynasty so far.