sentences:  Emperor Xuanzong of Jin
  
  Emperor Xuanzong of Jin (18 April 1163 – 14 January 1224), personal name Wudubu, sinicized names Wanyan Xun and Wanyan Congjia, was the eighth emperor of the Jurchen-led Jin dynasty, which ruled northern China between the 12th and 13th centuries.He was the first Jin emperor to be defeated by the Mongols after they crossed the Great Wall in 1211 during their conquest of the Jin dynasty.