The history of Mongolian literature contains many names of talented writers who have made a significant contribution to the increase in the treasures of written literature of the Mongolian peoples. One of these writers is the Oirat Zaya Pandita Namhai Jamzo, the creator of Oirat writing and the author of a large number of translations from the Tibetan language, essentially the founder of Oirat literature. Unlike most Mongolian writers, whose life information has to be collected by crumbs, Zaya Pandita found his biographer - Radnabhadra, who compiled at the end of the XVII - beginning of the XVIII century. a detailed and reliable biography of the teacher, where he appears to be a tireless translator and educator, a zealous preacher.