Sorry, redo it.
After the death of Yin in the previous dynasty, the Yan and Jin Dynasties divided the world into two parts, one in the south and the other in the north. This situation lasted for more than a hundred years.
In the forty-second year of Yongjian's reign, Emperor Yan of the Northern Dynasty died suddenly, and the vassal kings rebelled, causing great chaos. Seeing this, the Southern Dynasty wanted to regain the lost territory, so they ordered the military officials Xie and his son to launch an army from Yunyang. In just one year, the Xie family recaptured Huai and Shuo prefectures, and even attacked Qianguan, the important town of Northern Yan. The soldiers of Northern Yan retreated steadily. When the battle report reached the court, the Jin Emperor happily said, "With the bravery of the Xie family, why should we fear the Northern Dynasty?"
For a time, the Xie family was extremely popular...
(This is my first time writing an article. My writing style is poor and I am imagining history. Please be careful when entering this pit.)
Purpose: The family and country will be safe forever for generations to come.