Barton Xin Rao is the earliest Tibetan doctor, Xiang Xiong is the earliest birthplace of Tibetan culture and the birthplace of Xin Rao Miwo Buddha, the founder of Yongzhong Benjiao. He has written theoretical works such as Nine Certificates of Tibetan Medicine. The first medical canon in Yongzhong recorded that Jeb Chuxi later became the medical heir of Dunba Xinrao, and named the compilation of Dunba Xinrao's medical works "Many Dreams", which is one of the genealogy books in the four medical dictionaries we use now [1].
According to the records in the Elephant Tripitaka, a method of postoperative healing without suture removal was invented at that time, that is, the tendon of animals was used as suture during the operation. It is hard to imagine that Gu Xiangxiong has such an advanced surgical method. The four instructions of Mannabao in the Xiangxiong Tripitaka, namely Basic Medical Code, Baisheng Pharmacopoeia, Herbal Prescription and Heizhi, record the prevention and treatment methods of a large number of common diseases, the characters and curative effects of medicinal plants. According to reports, the formation of the Tibetan medical system is inseparable from the contents displayed in the Elephant Tripitaka. Up to now, Tibetan medicine names such as warura (Olive) and sletres (Sophora Flavescentis) still use Xiang Xiong [2].