What happened when the Huns attacked Luoyang three times after the Five Chaos in China?

The WuLuan China began with the demise of the Western Jin Dynasty in 3 16 A.D. and ended with the unification of the Northern Wei Dynasty in 439 A.D.. During this period of more than one hundred years, the besieged Hu people founded the country in the Central Plains one after another, and regarded the Han people as? Biped sheep? Began to slaughter, this unprecedented disaster is called? Five random China? . Wuhu? Mainly refers to the Xiongnu, Xianbei, Anta, Qiang and five Hutu tribes, but in fact, Wuhu is the representative of all kinds of chaotic Hutu in the late Western Jin Dynasty, and the number is far from five.

In 304 A.D., Liu Yuan, a Xiongnu aristocrat, established the Xiongnu Han State, and then defeated the Western Jin army one after another, extending the war to the Central Plains. For various reasons, his Xiongnu team failed to attack Luoyang three times before. The fourth attack on Luoyang ended the Western Jin Dynasty.