Puxian Wannu

Púxiān Wànnú (simplified Chinese: 蒲鲜万奴; traditional Chinese: 蒲鮮萬奴; Wade–Giles: P'u-hsien Wan-nu) was a Jurchen warlord who established the short-lived kingdom of Eastern Xia in 13th century China.

He originally served the dying Jin dynasty under pressure from the Mongol Empire. While the Mongols under Genghis Khan invaded Jin, a Khitan chief Yelü Liuge (耶律留哥) revolted against the dynasty in Liaodong in 1211 and made contact with the Mongol Empire in the next year. In 1214 Jin dispatched Puxian Wannu to Liaodong, but he was defeated around Kaiyuan. While Mukhali of the Mongol Empire invaded Northern China, Puxian Wannu rebelled against Jin and founded the Dazhen (大眞) kingdom in Dongjing (Liaoyang) in 1215. He adopted the title of Tianwang (天王 lit. Heavenly King) and named his era Tiantai (天泰).

As a result of an internal strife in the so-called bogus Liao (伪辽国/偽遼國), Yelü Liuge was expelled and sought support from Genghis. The Khitans got a counterattack from Jin and fled to Goryeo without permission. Puxian Wannu capitulated to Mukhali's army and sent his son Tege (铁哥/鐵哥 Tiěgē) as a hostage in 1216. However, he revolted soon after that and fled to an island while the Mongol army invaded Liaoxi and Liaodong.

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