In the end, the Southern Qi Dynasty was destroyed by Emperor Wu of Liang, Xiao Yan.
In the end, Daliang was destroyed by the Later Tang.
The exact answer to who destroyed Daliang in the end was Qin. During the war between Qin and Wei, the Qin army modified the water network around Daliang, causing Daliang to collapse after being flooded for three months. The King of Wei was captured and Wei was destroyed.
Northern Qi and Southern Qi were two dynasties during the Northern and Southern Dynasties. There was no direct relationship between them. Northern Qi was founded by Gao Yang, while Southern Qi was founded by Xiao Daocheng. Although they used the same country name, there was no relationship between the founders. Northern Qi and Southern Qi were located in the north and south respectively, and they controlled different territories. The Northern Qi occupied a vast area of the lower reaches of the Yellow River, while the Southern Qi was located in Jiangsu, Zhejiang, Shanghai, Fujian, and parts of Shandong. Northern Qi and Southern Qi were two independent governments during the Northern and Southern Dynasties. The relationship between them was dynamic and depended on the actual diplomatic relations between Northern Qi, Liang and Chen. Thus, the relationship between Northern Qi and Southern Qi could be said to be independent of each other.
Northern Qi and Southern Qi were two independent governments during the Northern and Southern Dynasties. There was no direct relationship between them. Northern Qi was founded by Gao Yang and mainly produced horses, while Southern Qi was founded by Xiao Daocheng and had rich resources and fertile farmland. Even though the Southern Qi was strong, if the two countries really went to war, the outcome would be hard to predict. In general, Northern Qi and Southern Qi only used the same country name. Other than that, there was no other relationship.
Dongyi belonged to Northern Qi. In " Celebrating Years," Dongyi was an independent city, but faced with the danger of losing its independent status, it could only choose to side with the Qing Kingdom or Northern Qi. The envoy sent by the Qing Kingdom was Fan Xian, while Northern Qi sent the little Emperor personally. Thus, Dongyi ultimately chose to side with Northern Qi.
Dongyi belonged to Northern Qi. In " Celebrating Years," Dongyi was an independent city, but faced with the danger of losing its independent status, it could only choose to side with the Qing Kingdom or Northern Qi. The envoy sent by the Qing Kingdom was Fan Xian, while Northern Qi sent the little Emperor personally. Thus, Dongyi ultimately chose to side with Northern Qi.