What do you mean by the unexpected period of winning or losing a military plan?

The medium-term meaning of "winning or losing a military plan is unexpected" is prejudging.

"Military strategists win or lose. Unexpectedly, people who are humiliated are also humiliated. There are many talented disciples in Jiangdong, and it is unknown to make a comeback. " From the Tang Dynasty poet Du Mu's "Tiwujiang Pavilion".

It means: victory or defeat is a common occurrence in military strategists, and it is difficult to predict in advance. He who can endure humiliation is a real man. King of the place of Chu, a son of Jiangdong, is brilliant. If we can rally and fight back, it's hard to say who wins and who loses.

This poem is an epic written by Du Mu when he went to Beijing from Xuanzhou in four years. Inspired by Xiang Yu's defeat and suicide, the poem criticizes and satirizes Xiang Yu's failure to sum up the lessons of victory and defeat, and deeply regrets the destruction of his great cause.

The dispute between Chu and Han is a thing of the past, but this poem has a new interpretation. First of all, it is common for a military strategist to win or lose, but it can't be measured in advance, so a gentleman won't be arrogant and won't lose with grace. Later, he said that Xiang Yu would return to his hometown in Jiangdong after his defeat in order to make a comeback. Du Mu's poems are mainly based on rewriting historical knowledge and momentum, which gives people profound enlightenment and thinking. This poem is an outstanding representative.

Creative background:

When Du Mu went to Chizhou for secretariat in the first year of Huichang, he passed by Wujiang Pavilion and wrote this epic. One said it was made in four years. This poem discusses the success or failure of the war and puts forward its own hypothetical speculation about the war that has ended in history. Winning or losing is a common occurrence in military strategists. Criticize Xiang Yu for not being broad-minded enough and lacking general bearing.