Ayurbarwada Buyantu Khan

Buyantu Khan (Mongolian: Буянт хаан; Mongolian script: ; ), born Ayurbarwada (Mongolian: Аюурбарбад ; ), also known by his temple name as the Emperor Renzong of Yuan (, April 9, 1285 – March 1, 1320), was the fourth emperor of the Yuan dynasty of China. Apart from Emperor of China, he is regarded as the eighth Great Khan of the Mongol Empire, although it was only nominal due to the division of the empire. His regnal name "Buyantu Khan" means "blessed/good Khan" in the Mongolian language. His personal name "Ayurbarwada" was derived from a Sanskrit compound "Āyur-parvata", which means "the mountain of longevity", in contrast with Emperor Wuzong's name Qaišan (海山, "mountains and seas" in Chinese). Ayurbarwada was the first Yuan emperor who actively supported the adoption of Confucian principles into the administration system. The emperor, who was mentored by the Confucian academic Li Meng, succeeded peacefully to the throne and reversed his older brother Khayisan's policies. More importantly, Ayurbarwada reinstituted the civil service examination system for the Yuan dynasty. Struggle for succession Ayurbarwada was the second son of Darmabala and Dagi (Targi) of the Khunggirat, and a great-grandson of Kublai Khan (r. 1260–1294). He had been tutored by the Confucian scholar Li Meng, who strongly affected his future political attitudes since his early teens.