Is it really an unintentional move by Xiang Yu to betray Cao Wushang? Why did Cao Wushang betray Liu Bang?

This famous historical event must be remembered by Fan Kuai, Liu Bang, Xiang Yu and Xiang Bo. However, between the two forces, there is a little person who is ignored by everyone. This man is Cao, a former subordinate of Liu Bang. Cao is an interesting person. After the hongmen banquet, he tipped off xiang yu. Directly betrayed Liu Bang, and after he betrayed Liu Bang, Xiang Yu did not reuse him, but sold him directly.

At that time, Xiang Bo carefully arranged the "Hongmen Banquet" in order to urge Liu Bang to go to the banquet to apologize in person, because Liu Bang's strength could not be compared with Xiang Yu at that time. If Liu Bang doesn't want to come for nothing, ask Xiang Yu directly when he comes to the Hongmen banquet. Who told him to enter Xianyang? For example, you were angry when you learned that Liu Bang had entered Xianyang, but when you saw Liu Bang's attitude, you gradually eased down and felt that Liu Bang was actually afraid of himself. In a rage, he can immediately recapture Xianyang and become the next monarch.

In the face of Liu Bang's rhetoric, Xiang Yu also relaxed and blurted out the words Cao, which frightened Cao. It turned out that Acorus calamus told Xiang Yu that it was just an investment. He thought that Xiang Yu would definitely get the upper hand in future battles, and then defeat Liu Bang himself as an informer, and he would definitely be reused by Xiang Yu. As a result, he didn't expect Liu Bang to play this trick, relaxed his vigilance and sold him directly.

It can be seen that Liu Bang and Xiang Yu have completely gained the upper hand in economy. Liu Bang far surpassed Xiang Yu in vision and strategy. This also laid the groundwork for the later war ending. The reason why the Hongmen Banquet can be sung is because Liu Bang handled things decisively and resolutely during this period. With a slight mistake, Liu Bang could not have walked out of the dam alive. In fact, it is not the first time that Xiang Yu has made such a mistake. I missed a lot of talents because of my bad temper. During the struggle between the two, many talents defected to Liu Bang's authority because Liu Bang didn't tell the truth. It is not easy to offend these people and let others use them for their own use.