Background: Medicinal plant research has been successfully carried out in the field of pharmacy and pharmacology in Mongolia, and dozens of research projects are still being carried out However, there are still fewer studied medicinal plants of practical importance growing in Mongolia. Therefore, there is a need to register and study the ancient medicinal books written by ancient Mongolian doctors about the relatively lilUe-studied Veronica Incana L plant. In addition, taking into account that scientific research on Veronica Incana L. which grows in Mongolia, has not been done in the field of medicine, the topic was selected for research in this field. Purpose: Comparing the information of the ancient medical books written by Mongolian doctors and scientists, who wrote about Veronica Incana L, to clarify the taste, power, and quality Research materials and methods:
1. Research materials: Sumbe khamba Ishoaljir. gso dpyad bdud rtsi 'i chu rgyun gyi cha lag gi nang tshan gyi sman so so'i mngon brjod dang ngos 'dzin shel dkar me long. Wooden printing block with Tibetan schpl. Toin Jambaldorj. gso byed bdud rtsi'i 'khrul med ngos 'dzin bzo rig me long du rnam par shar ba mdzes mtshar mig rgyan zhes bya ba bzhugs so. Wooden printing block with Tibetan script.
2. Research methods: Methods of textual analysis for ancient books and checklist methods were used in the study. Conclusion Gandhabhatra plant is used in traditional Mongolian medicinal practice from ancient times, the plant is called Veronica Incana L in Lalin. Also called Buural gandbadraa in Mongolian. On the other hand, the traditional medical doctors of China's Inner Mongolia and Tibet use Gandbadraa, the Latin name Gnaphalium affine D. Don. The appearance, shape, and color of the flowers of these two plants are different According to the research of the source, the main instruction and usage of the plants are the same: to deslroy benign tumors, lo remove poison, to treat colds, and to stop cough.

Background: It is important to determine and study in detail the action of the main chemical and secondary components contained in pink sedum against the disease. In particular, it is of great practical importance to clarify the use of the plant from ancient medical books and scriptures and to determine which of the six main diseases were used in traditional medicine. Purpose: Comparing the information of the ancient medical books written by Mongolian doctors and scientists, who wrote about Paeonia anomala L, to clarify the taste, power, and quality. Research materials and methods:
1. Research materials
- Sumbe khamba Ishbaljir. gso dpyad bdud rtsi 'i chu rgyun gyi cha lag gi nang tshan gyi sman so so'i mngon brjod dang ngos 'dzin shel dkar me long. Wooden printing block with Tibetan script.
- Toin Jambaldorj. gso byed bdud rtsi'i 'khrul med ngos "dzin bzo rig me long du rnam par shar ba mdzes mtshar mig rgyan zhes bya ba bzhugs so. Wooden printing block with Tibetan script.
2. Research methods
Methods of textual analysis for ancient books and checklist methods were used in the study. Conclusion The use of Paeonia anomala L. has been enriched with indications for use in traditional medicine, Mongolian folk medicine, Russian folk medicine, and Chinese, Japanese, and Korean traditional medicine. However, Sumbe khamba Ishbaljir in his book "ngos 'dzin shel dkar me long" wrote shogandha in Sanskrit and baspru in Tibetan. On the other hand, Toin Jambaldorj noted in his book "mtshar mig rgyan" wrote Paeonia anomala L. has warm and equable quality, so it can create power. Therefore, it is appropriate to write that the use of this plant in traditional Mongolian medicine is mainly used to treat back pain, chronic kidney disease, arthritis, uterine benign tumor, and bladder stone.

Background: Starting in 2019, the project "To compile and publish 108 volumes of traditional medicine, to protect the heritage of the ancient medical sources, and to open up its commercial opportunities for use" has been implemented.
As a result of this project, 50 volumes of books were published, including books created by Mongolian ancient doctors and maarambas, translated medical books from Chinese, Manchu, and Tibetan, as well as some books written by traditional medicine researchers and scientists between 1990-2020, have been published and made available to the public. During the creation of 108 volumes of traditional medicine, dozens of ancient medical scriptures were newly discovered. Among them, we have found medicinal books written by Indian and Tibetan scholars and monks from the 8th and 13th centuries. One of them is The Third Karmapa, Rangjung Dorje's sutra, "The Ocean of Medicinal Names." Therefore, it is imperative that we first study the biography and works of The Third Karmapa, Rangjung Dorje. Purpose: Clarifying the biography and works of The Third Karmapa, Rangjung Dorje, the author of the book "The Ocean of Medicinal Names". Research methods: Research of source documents (ancient sources), hermeneulic approach, analysis, and synthesis methods were used. Conclusion
1. The Third Karmapa, Rangjung Dorje, who lived between 1284 and 1339, was a prominent Tibetan religious and cultural figure, a famous author of many books who contributed to strengthening the foreign relations between Mongolia and Tibet and increasing the influence of the Garmaa Gaajud tradition in Yuan Dynasty.
2. Although Karmapa. Rangjung Dorje lived at the end of the 13th century and the first half of the 14th century, he was a well-known, active and creative monk. Therefore, his image has been left in many paintings and cast as God's image. In particular, he wrote an interesting book about medicinal raw materials called "The Ocean of Medicinal Names," which has only a few pages but briefly contains the names and potencies of 768 medicinal raw materials.