The original intention of the idiom "make a comeback" actually means that ancient people resumed important positions after retirement. In other words, in ancient China, when people came out to be officials, it was called "going out of the mountain".
Xie An was a very famous politician in the Eastern Jin Dynasty. He is a man who is very indifferent to fame and fortune. He lived in seclusion in Dongshan until he was 4 1 year old.
Although Xie An never thought of returning to the imperial court to continue to be an official, in 383 AD, when the country was in danger, Xie An bravely stood up. At that time, the former Qin commander led 800 thousand troops to attack the state of Jin. At that time, Xie An was over 60 years old, but he did not refuse the request of the imperial court, and went out of the mountain again and was named viceroy.
There are two ways to say where Dongshan is.
I. "Dongshan" In a small place in Jiangsu, there is a hill called "Dongshan". Although it is only more than 60 meters, there are still "Xiegong Temple" and "Xiegong Spring" inside. People speculated that this was the place where Xie An lived at that time, and this mountain naturally became the "Dongshan" in the "comeback".
Secondly, in Wanning, Hainan, many tourists visit this mountain every year. Its allusions are related to Li Gang in Song Dynasty. Li Gang's story in history is also an example of "making a comeback", so now some people think that this mountain is "Dongshan".
Now "making a comeback" means regaining your position after losing power. In any case, we should learn from Xie An's courage to make a comeback and the spirit of serving the country faithfully.