Career
Yongji was the seventh of ten emperors of the Jin dynasty. During his rule, the Mongols began heavy attacks on the Jin dynasty. Yongji was betrayed and killed by a marshal in the capital of Beijing.
He was the third and last of ten Jin emperors to be assassinated.
After his death, he was posthumously demoted to his pre-reign title: Prince of Wei. Yongji"s reign spanned the following eras:
Dà"ān 大安 1209–1212
Chóngqìng 崇慶 1212–1213
Zhìníng 至寧 1213.