Emperor Shizong of Jin

Emperor Shizong of Jin (29 March 1123 – 20 January 1189), personal name Wulu, sinicised name Wanyan Yong (originally Wanyan Xiu), was the fifth emperor of the Jurchen-led Jin dynasty of China. Ruling from 1161 to 1189 under the era name "Dading", Emperor Shizong's reign was the longest and most stable among the Jin dynasty emperors. Wanyan Liang's campaign Wulu was a grandson of Aguda (Emperor Taizu), the founding emperor of the Jin dynasty. His father was Eliduo (訛里朵; also known as Wanyan Zongyao 完顏宗堯), Aguda's third son and a famous general in the early Jin dynasty. As Eliduo died when Wulu was just 12 years old, the latter grew up under the influence of his mother, who had come from a sinicised Balhae gentry family from Liaoyang. After her husband's death, Wulu's mother preferred to become a nun instead of remarrying one of her husband's relatives, as was the Jurchen custom. Due to his mother and her relatives, Wulu received a Han Chinese-style education and acquired good knowledge of the Chinese classics. Wulu is said to have also been greatly influenced by the wife he had before becoming emperor. She was from the Wulinda (烏林荅) clan. She advised Wulu to be patient and to pretend to be loyal to his cousin, the emperor Digunai. Digunai admired Lady Wulinda so he summoned her to his inner court in 1151, but she committed suicide. Her death resulted in a deep enmity between Wulu and Digunai. In 1161, when Digunai invaded the Southern Song dynasty to unify China under the Jin dynasty's rule, he also sent agents to assassinate many of his own relatives and thus to cement his power within the imperial clan. Wulu, who was on the hit list, started a rebellion against the emperor. The rebellion was supported by many Jurchen officers and aristocrats who were dissatisfied with Digunai's policy of cultural sinicisation and administrative centralisation, and the human cost of the emperor's southern adventure. The first military officer to support the rebellion was Wanyan Mouyan (完顏謀衍).