Sometimes we are not afraid of a strong opponent, because as long as we are united in our efforts, consistent with the outside world, and the use of reasonable tactics, the opponent will eventually be defeated. But the only thing we fear is that people are disorganized and civil strife is constant. During the Chu-Han war, Xiang Yu was pit by his own people, and this pig teammate was also his uncle.
At that time, Liu Bang took the lead in attacking Xianyang, and according to the covenant of King Huai, he intended to plot against the world and take Xianyang for himself. A month later, Xiang Yu came to Hangu Pass, heard that Liu Bang had been stationed in Xianyang, and was immediately furious, coupled with Cao Wu's small report, Xiang Yu decided to reward the whole army and attack Liu Bang tomorrow. And Liu Bang was still immersed in his fantasy of dominating the world, not knowing that the crisis was coming.
Because Xiang Bo killed others by mistake when he was young, it was Zhang Liang who helped him escape the pursuit and often helped him. Hearing that Xiang Yu was about to attack Liu Bang, in order to save his friend Zhang Liang from trouble, he came to Liu Bang's camp alone and persuaded Zhang Liang to follow him and leave, but when Zhang Liang learned of this news, he did not want to flee for his life, but was loyal to his lord and told Liu Bang the news.
Liu Bang panicked after hearing this, the disparity between the enemy and us was too great, so Zhang Liang and Liu Bang combined and opened a comprehensive flickering mode. Liu Bang personally went out to the camp to invite Xiang Bo, kept calling Xiang Bo a big brother at the wine table, holding Xiang Bo fluttering, and also married his daughter to Xiang Bo's son, so that the two families could become relatives, and expressed his loyalty to Xiang Yu.
Since the two families were about to become relatives, it was natural to help Liu Bang speak, let him go to Xiang Yu tomorrow to apologize, and rush back to be a peacemaker overnight.
Although Xiang Bo did not have much prestige in the army, after all, he was Xiang Yu's uncle, Xiang Yu chose to believe him, and in the face of Fan Zeng's constant hints, Xiang Yu ignored him, and also called Liu Bang a brother and brother, pushing the cup for a cup. When Xiang Zhuang danced his sword and attempted to assassinate Liu Bang, Xiang Bo stepped forward, and a good opportunity to murder Liu Bang was missed, so that Xiang Yu was in the inferior position step by step in the later struggle for hegemony, and in the end he could only kill himself in Wujiang, and had no face to face Jiangdong's father and elder.
If Xiang Bo had sided with Xiang Yu in the same camp, compared to the battle between Chu and Han, it was not yet known. Although Xiang Bo informed Zhang Liang out of benevolence at that time, was it not because of the many benefits promised by Liu Bang that he made him do his best, and it can be seen that after Xiang Bo defected to Liu Bang, Liu Bang made him the Marquis of Sheyang after the establishment of the Western Han Dynasty and gave him the surname of Liu.