Mongol conquest of Western Xia Mongol conquest of Western Xia The Mongol conquest of Western Xia was a series of conflicts between the Mongol Empire and the Western Xia (Xi Xia) dynasty, also known as the Tangut Empire. Hoping to gain both plunder and a powerful vassal state, Mongol leader Genghis Khan commanded some initial raids against Western Xia before launching a full-scale invasion in 1209. This marked both the first major invasion conducted by Genghis and the beginning of the Mongol invasion of China. Despite a major set-back during a nearly year-long siege of the capital, Yinchuan, when the diverted river accidentally flooded their
Kublai Khan Kublai's son, who was born in 1243, Zhenjin (Chinese: "True Gold"). Haiyun also introduced Kublai to the formerly Daoist and now Buddhist monk, Liu Bingzhong. Liu was a painter, calligrapher, poet, and mathematician, and he became Kublai's advisor when Haiyun returned to his temple in modern Beijing. Kublai soon added the Shanxi scholar Zhao Bi to his entourage. Kublai employed people of other nationalities as well, for he was keen to balance local and imperial interests, Mongol and Turk. In 1251, Kublai's eldest brother Möngke became Khan of the Mongol Empire, and Khwarizmian Mahmud Yalavach and Kublai were sent to