In 280 AD, after the Three Kingdoms returned to Jin, the rulers of the Western Jin Dynasty summed up the reasons for the demise of Cao Wei, believing that the imperial clan of Cao Wei was weak and unable to defend the imperial power, which led to the Cao Wei regime falling into the hands of the Sima family. In order to avoid repeating the same mistakes, after the reunification of the Three Kingdoms, they tried their best to enfeoffment the kings with the same surname, and * * * sealed 27 kings with the same surname, thinking that Yanzong could ensure that the Sima family would be strong forever, but never expected that the Western Jin Dynasty would soon fall apart.
After Sima Yan's death, his son Sima Zhong succeeded to the throne, and Sima Zhong was an idiot emperor. North Korea's power is held by the greedy and vicious queen Jia Nanfeng. In order to stay in power for a long time, Jia Nanfeng framed Prince Sima Yu, and Wang Zhao and Sima Lun took the opportunity to get rid of Jia Nanfeng, abolish Emperor Jinhui, and become emperor on their own, causing turmoil among the captives. Among them, eight captives attacked each other and killed each other for power. Luoyang, Kyoto became a bloody battlefield, and the Xiongnu in the north took the opportunity to fight south.
Today, many Hakkas in Fujian are descendants of gentry who moved south from the Central Plains at that time. Although they have settled and multiplied in the southeast, they are homesick. Many building names are named after hometown. Up to now, there are Luoyang River, Luoyang Town and Luoyang Bridge in Fujian, also known as Heluolang.