This article mainly focuses on the life of Yunli, the seventeenth son of Emperor Kangxi. The author intends to introduce Yunli's cultural and political activities. Serving several important official positions in Qing's court, Yunli was also a deep believer of the Tibetan Buddhism. He had collected and compiled a great number of Buddhist scriptures, among which the Ningma Sect's Fuzang Scriptures was absolutely important. Yunli not only recruited many translators, but also joined such a translation enterprise by himself, which contributed to the spread and preservation of Buddhist culture in Mongolia.