Definition: send: start action; system: control, uniform. Originally, it refers to the active position of throwing hands, which can control the other party. Later, it also refers to striving for the initiative, starting to subdue the other party first.

Allusions: In the early years of the Qin Dynasty, in order to resist the tyranny, people in various places revolted one after another. Among them, the popular uprising led by Chen Sheng and Wu Guang was huge. At that time, a Huiji prefect named Yin Tong also wanted to take the opportunity to overthrow the Qin Dynasty, so he invited Xiang Liang and Xiang Yu, who were taking refuge in Wu at that time, to discuss the matter together.

Xiang Liang and Xiang Yu have formed many famous and intelligent people in the local area, and they are familiar with the art of war, so they are very respected by the local people. Xiang Liang said to Yin Tong: Now the rebels in various places are uprising, so now is the best opportunity to destroy the state of Qin. Of course, those who start the uprising first can get the first opportunity. We should uprising earlier. Xiang Liang saw that Yin Tong was timid and difficult to achieve great things, so he asked Xiang Yu to kill him and subdue his subordinates. On the other hand, he kept recruiting people, strengthening the army, and playing the banner of destroying Qin. And Xiang Yu was the famous overlord of Western Chu in later history.