Yushu, which means "relict site" in Tibetan, has a strong history, gorgeous culture and countless natural beauty. She is the birthplace of the three rivers of the Yangtze River, Yellow River and Lancang River. The mysterious Coco Xili Nature Reserve covers the entire territory of the autonomous prefecture, and has the reputation of the source of rivers, the ancestral land of famous mountains, the land of yak, the land of singing and dancing, and the Chinese water tower. Jiegu Town, Yushu City, the capital of the autonomous prefecture, is a heavy town of Tangyu Ancient Road in history, and is also a folk trade distribution center at the junction of Qinghai, Sichuan and Tibet. Jiegu means "goods distribution center" in Tibetan.