Battle of Luoyang (328–329)

The Battle of Luoyang was fought between the state of Later Zhao against the state of Former Zhao from August 328 to 21 January 329 during the Sixteen Kingdoms period in China. It concluded in a decisive victory for the Later Zhao and the capture of the Former Zhao emperor, Liu Yao, all but ensuring the Later Zhao's domination over northern China for the next 19 years.

Source: Wikipedia — Battle of Luoyang (328–329) (CC BY-SA 4.0)