Emperor Zhangzong of Jin (31 August 1168 – 29 December 1208), personal name Madage, sinicized name Wanyan Jing, was the sixth emperor of the Jurchen-led Jin dynasty of China. He reigned from 20 January 1189 to 29 December 1208. During his rule, he is credited for ordering the construction of the beautiful Taiye Lake, an artificial lake in Beijing, that remains to this day. He also established many Confucian temples throughout Northeast China and was tolerant of both Han and Jurchen culture and customs. However, the Jin dynasty began to decline as he started neglecting governmental affairs and showing favoritism to one of his concubines Li Shi'er and her family members in political office. The Mongol Tatars who once allied with the Jin dynasty rebelled and joined the rising Mongol Empire. The Southern Song chancellor Han Tuozhou tried to take advantage of Madage's incompetency by launching an attack on the Jin. However the Jin dynasty defeated the Song, and the Song was forced to pay retribution and execute Han Tuozhou for the Jin. Madage died shortly after the Song's failed invasion and was succeeded by yet another incompetent ruler. Seeing the declining state of the Jin dynasty under Madage and his successor, Genghis Khan launched an invasion on the Jin shortly after Madage's death. The Mongol Yuan dynasty would ultimately conquer both the Jin and Song dynasty, reunifying China after centuries of war between the various empires. Life Early life Emperor Zhangzong was the sixth emperor of the Jin dynasty. He inherited the throne from his grandfather, Emperor Shizong and was succeeded by Wanyan Yongji. To some extent, Emperor Zhangzong continued his grandfather's policy of encouraging intensive use of the Jurchen language and promotion of Jurchen customs. He forbade wearing of Han Chinese clothes and required his subjects to perform the Jurchen kowtow ceremony. He required his meng'an and mouke (Jurchen hereditary feudal nobility) to take an archery test if they wanted to sit for a jinshi examination. On the other hand, he permitted Jurchens to follow Han Chinese funeral practices, and Tang and Song dynasty rituals are known to have been performed at his court in 1194. Resuming one of the projects of the Prince of Hailing, Emperor Zhangzong established Confucian temples in all prefectures and counties of his empire. Emperor Zhangzong ordered the construction of the Taiye Lake in Beijing for him to go fishing. Unlike his grandfather,