Allusions:
Dongshan in Jiangning used to be a dirt mountain. According to legend, it is a handful of soil that fell when the little driving mountain was blocked by Poseidon, so it was named Tushan. Wu began to build his capital in Suzhou (now Jiangsu), then built a stone city and moved his capital to build his capital in Nanjing (now Jiangsu).
Wu (May 23, 229-May+0,280, 65438), one of the Three Kingdoms, was founded by Sun Quan, with the country name "Wu", which was called Sun Wu in history (Sun Quan became king in 222 AD and officially proclaimed emperor in 229). Because of the confrontation with Cao Wei and Shu Han, its ruling area lives in the east of the Three Kingdoms, so it is also called Wu Dong.
In August 383, Fu Jian of the former Qin Dynasty led a million-strong army to attack Jin. At this time, the emperor remembered Xie An and decided to re-enable him, so he sent people to Dongshan and made him the chief conqueror. It is very important for the prime minister to save the country by kicking his stomach. Xie An didn't shirk it. He returned to the imperial court to dispatch troops, rectify from top to bottom, and reward and punishment were clear. The officers and men are United and fight to the death with Fu Jian.
Before long, Fu Jian's men arrived at the Huaihe River and Feishui. As long as you cross the river, the Eastern Jin Dynasty will be difficult to protect, and Xie An knows it well. Eighty thousand officers and men in the Eastern Jin Dynasty fought recklessly with Fu Jian. He sat in Dongshan, kept calm, carefully arranged his troops, and sent his nephew Xie Xuan to the front to fight.
Before he left, his nephew wanted to find out how to fight this war. Xie An only said, "The imperial court has its own arrangements." Xie Xuan couldn't make up his mind, so he sent someone to check the news the next day. Xie An dragged people to play chess until it was dark. He said nothing about the war. In the middle of the night, he took out the list of generals and put out his "gossip".
At the foot of the war, Xie An still sat firmly in Dongshan to play chess with others, and the enemy was really trapped and fled in defeat. When the good news came, Xie An took one look and continued to play his chess without saying anything. The guests couldn't wait, and they all gathered around to listen to the news before they knew that the battle had been won. Xie Xuan made a great contribution, and everyone present admired Xie An's calmness. This is the famous "Battle at Water" in history.
The battle of Feishui saved the Eastern Jin Dynasty, and Xie An was above the three fairs. Because after he retired from Dongshan, he came out and did a great thing, and later people called him a "comeback."
Extended data
Xie Anshao is famous for his reticence. At first, he resigned many times and lived in seclusion in Dongshan, Shanyin County, Huiji, making friends with Wang Xizhi and educating Xie's children.
After all the Xie family members perished in Korea, he made a comeback, and successively served as the general Sima of the Western Expedition, the magistrate, the assistant minister, the official department minister, and the imperial army in China. After Jian Wendi's death, Xie An and Wang defeated Huan Wen's attempt to usurp the throne.
After Huan Wen's death, he supported Wang Biao and others even more. In the Battle of Feishui, Xie An, as the commander-in-chief of the Eastern Jin Dynasty, defeated the former Qin army, which claimed to be millions, with an army of 80,000, and won decades of peace and tranquility for the Eastern Jin Dynasty.
References:
Baidu encyclopedia-make a comeback