He re-organised, completed and rewrote the Four Medical Tantras (rGyud-bZhi) a four-book treatise on Traditional Tibetan Medicine and left the legacy of the Yuthok Nyingthig,"The Innermost Essence of the Teachings of Yuthok". Guru pratice (named "The sun light that dispels the darkness of suffering"), a very important spiritual practice for Traditional Tibetan Medicine doctors and healing practitioners with the intention to experience the union of medicine and spiritual practice .
Gyantse Dzong and town
Yuthok considered spiritual practices, yoga and meditation to be an integral part of every physician's training.
The Yuthok Nyingthig itself is associated with the development of special skills of omniscience and clairvoyance which then help the physician to become a greater healer.
Yuthok Nyingthig Enpowerment and Initiation is one of the most sacred and esoteric practice of Buddhist Tantric tradition capable of rewarding complete enlightment in one's life time for the most fortunate and dedicated practionners.
The original of Gyantse Dzong can be traced back to the 9th century, the last period of Tubo Kingdom. After the last king Langdharma, who had been opposed to the development of Buddhism in Tibet, was murdered by a monk, Tubo Kingdom collapsed, and was divided in discrete powers. Pelkhor-Tseb, one of two sons of Langdharma took over Gyantse region and built a small palace on the top of Kashan Hill. After the perishment of Tubo Kingdom and its divided powers, Sakyapa, a famous sect of Tibetan Buddhism, rose up and accupied nost gerions in Tibet, including Gyantse. The palace built by Pelkhor-Tsen became the administrative office of local government in 1365 and was expanded bt Phakpa Pelzangpo (1318-1370), a local prince who had support from the Sakyapa. He also brought a respectful Buddhist teacher, Buton Rinchedrub, who live in the palace with the royal family. In the 14th century, the palace complex received its official name of Gyantse Dzong and became the administrative office of successive local governenments.
