Zhao Xin's introduction.

Zhao Xin was a general in the mid-Warring States period, so it is not entirely certain whether he is a general of Qi or Song.

In the first 288 years, Qi launched the first war against the Song Dynasty. After the defeat of the Song Dynasty, it was decided to cede the 300-mile land in Huaibei, Chu, which it occupied to Qi. This is equivalent to transforming the contradiction between Qi and Song Dynasties into the contradiction between Qi and Chu, allowing them to compete for food, allowing Qi and Chu to re-border on the land, and creating contradictions on the issue of Huai and Huai. Morally speaking, Chu should recover the lost land in Huaibei, but in terms of the effectiveness of the agreement, because Song and Qi reached an agreement, it is legally reasonable for Qi to get Huaibei.

At this time, pay close attention to the war situation in Qi and Song Dynasties, and always wanted to recover the lost land in Huaibei. He thought that once Huaibei entered Qi, it would be difficult to recover it, so he decided to send troops to attack Huaibei on the grounds that Zhao Xin was rude to the border officials of Chu. At this time, the Qi-Chu war was imminent. For Qi and Chu, it was not in their respective interests to wage war against Huaibei at this time, so Qi decided to take a step back and kill Zhao Xin. At this time, Chu lost the excuse to continue attacking Huaibei, so Qi and Chu reconciled.

After Qi killed Chu's favorite minister, Shu, Su Qin sent to Chu to explain the situation, and moved out of Qi to kill Zhao Xin for Chu, so as to remind Chu that Qi had always been willing to be friendly to Chu, so Zhao Xin was more likely to be a general.

From this point of view, the process of the conflict between Qi and Chu may be as follows: After the Qi and Song Dynasties reached a peace agreement on the cession of Huaibei, Zhao Xin was ordered to lead the troops to take Huaibei, and Chu attacked Huaibei at this time or earlier during the Qi and Song Dynasties. At this time of Zhao Xin's troops to receive Huaibei, is bound to conflict with ChuJun. The Chu army continued to attack Song Cheng in Huaibei on the grounds that it was impossible to judge whether the news that Song ceded Huaibei to Qi was accurate or not, or that it had not received a retreat order from its superiors. So in order to protect the interests of Qi in Huaibei, Zhao Xin took the lead in attacking the Chu army, that is, he was "rude to the officials at the border of Chu", and there was a military exchange of fire between Qi and Chu. At this time, the situation further expanded. After consideration, the State of Qi decided to kill Zhao Xin, apologize to the State of Chu, and took out the Qi-Song peace talks, forcing the State of Chu to become a morally indefensible person, losing the excuse of competing for Huaibei, so it reached a reconciliation between Qi and Chu, and all the Chu troops returned to Huainan.