King Xiongxin of Chuhuai agreed to enter Guanzhong first, Wang Zhi, who sent Liu Bang to destroy Qin and let Xiang Yu save Zhao, at that time it was more difficult to save Zhao than to destroy Qin, several of Qin's main forces surrounded Zhao, after Xiang Yu defeated the main army of the Qin State, Liu Bang also successfully obtained Guanzhong, at this time someone suggested to Liu Bang that Guanzhong was too good, Xiang Yu sealed The Seal of Handan as the King of Yong, which shows that Guanzhong does not belong to you, so you quickly seal HanguGuan, otherwise this place is not yours, Liu Bang listened to it and immediately blocked Hanguguan, this mistake is too big, This is an open confrontation with Xiang Yu.
Can Liu Bang fight? At that time, Xiang Yu's soldiers were 400,000, and Liu Bang's soldiers were only 100,000, and the disparity in strength was too great. Liu Bang did not expect to oppose Xiang Yu. The King of Guanzhong was Xu of Chuhuai, and now whoever did it could not be managed, only Xiang Yu could manage it. Because after Liu Xiang's two families won their own battles, their status rose rapidly at this time, and the status of Chu Huai's king Xiong declined rapidly, especially Xiang Yu's words directly decided who could be the king of Guanzhong.
Xiang Yu was indeed the Fengyong King. This incident means four pieces of information, one is that Xiang Yu wants to seal the king of Guanzhong himself, and he wants to seize power into his own hands; second, he let Zhang Handan do it, because he wants the people he likes to be the king of Guanzhong; the third is that the sealing of Zhang handan is not all just a small part of Guanzhong, indicating that he wants to divide Guanzhong into several people, and later divided it into four parts, abolishing Qiu Zhanghan, Sai Wang Liyang, Dong Fengyan'an, and Liu Banghan Wang; fourth, not considering Liu Bang's matter of being the king of Guanzhong.
Xiang Yu wanted to divide the guanzhong for a few points, Liu Bang actually blocked the Hangu Pass, could Xiang Yu agree?
Liu Bang was even less aware of Xiang Yu's hostility towards the Covenant of The King of Huai. When Xiang Yu held real power over the whole world, he would no longer keep the covenant of King Huai. It was just an empty command, and he wouldn't carry it out. Xiang Yu honored King Huai as Emperor Yi, moved to the south, and then sent someone to kill him. The so-called first entrant Wang Zhi, only King Huai himself and Liu Bang were still thinking about the original agreement. King Huai is guarding his power, and Liu Bang is for himself to be the king of Guanzhong. Unfortunately, what neither of them said counted. Under such circumstances, Liu Bang actually blocked Hangu Pass, which must have angered Xiang Yu.
When Xiang Yu came to Hangu Pass, he learned that Liu Bang had controlled the pass. In a fit of rage, he sent his generals to attack HanguGuan and quickly entered it. In December, Xiang Yu came to a distance of forty miles from Liu Bang, and he got the news that Sima Cao was unharmed, that The Duke of Pei wanted Wang Guanzhong, the children and babies were the same, and the treasures were all there. None of these three points was acceptable to Xiang Yu. Therefore, the second time he was angry, Fan Zeng told Xiang Yu again, saying that when he lived in Shandong, he was greedy for goods, good and beautiful, and now that he has entered the customs, he has nothing to gain from his belongings, and women have no luck. That is to say, Liu Bang was originally even a greedy and lustful person, now he has entered the customs but does not move his property, nor is he close to the beauty, this is to suppress his own nature, must have a plan, this person has a lot of ambitions; send people to see his clouds, brilliant, so it is recommended to fight quickly, do not lose the opportunity. This strengthened Xiang Yu's determination to destroy Liu Bang. Therefore, Xiang Yu ordered the army to be treated the next day and destroyed Liu Bang with a single blow.
Xiang Yu's anger was only superficially irritated, but in fact, there were three major reasons, one was that his self-esteem was injured, and when other generals saw Xiang Yu, they were on their knees and did not dare to look up. Xiang Yu's high position in their hearts established his supremacy, and Xiang Yu was satisfied with the submission of the princes. He didn't expect that Liu Bang was actually Yan Guan, which didn't put Xiang Yu in his eyes. The second is that Xiang Yu originally hated King Huai, and Liu Bang wanted to be the King of Guanzhong himself, because of the covenant of King Huai, King Huai was hated by Xiang Yu, and in Xiang Yu's heart, it was not Song Yi who killed him, but the authority of King Huai. Third, Xiang Yu had his own strategy against the world, and Liu Bang undermined his strategy, and Xiang Yu made Zhang Handan the King of Yong and ruled the land west of Xianyang in Guanzhong.
According to Xiang Yu's fengzhang, Handan was the Yong King, which revealed a lot of information, Xiang Yu Feng Yong Wang explained that he did not look at the Huai King in his eyes, and did not care about the covenant of the Huai King. Zhang Handan was only one-third of the Yong King, and to the east of Xianyang was north, and to the south there was also the land of Hanzhong. Xiang Yu did not intend to seal the King of Guanzhong. Zhang Handan was only the Yong King, indicating that Xiang Yu did not intend to give the King of Guanzhong too much power. Third, Liu Bang could not be the king of Guanzhong. This is Xiang Yu's future strategic direction. This was Xiang Yu's fundamental problem of using the military to solve Liu Bang. The decision was right for their political bloc.
Liu Xiang has a historical transformation. The previous common enemy was Qin, and the two groups were once allies. With the fall of the Qin Dynasty, the two groups had no common goal and became opposing groups, which Xiang Yu did not realize. If you are sober, you will not be angry. Because if he had known long ago that Liu Bang was now his enemy, he should have been happy about Liu Bang's act of blocking Hangu Pass, and this would have been the reason for him to destroy Liu Bang, and in ancient times, to find a reason to send troops, and to send troops with contradictions would convince people. He should have laughed, he was furious because he didn't realize that Liu Bang should have been his enemy, and force was the right choice.
Xiang Yu wanted to attack Liu Bang the next day, it was a matter of certainty, and the victory and defeat were very clear, after all, the strength of Liu Bang and Xiang Yu was there, and Xiang Yu's strength completely crushed Liu Bang, but overnight, there was a change, which was also a turning point that would change history, the cause originated from a person, this person was Xiang Yu's uncle Xiang Bo Zuo Yin, he changed the fate of the two families, he wanted to see Zhang Liang at night, to know that Zhang Liang was Liu Bang's current strategist, Xiang Bo wanted to fish Zhang Liang out of it, the two were friends of life and death, Xiang Bo is too simple, Zhang Liang is extremely complicated, he knows that Xiang Bo came to save because of righteousness, so he said euphemistically, you save me for righteousness, I am for the King of Han to send Liu Bang, I want to tell him is not righteous, Xiang Bo can only agree to tell this news to Liu Bang, the matter is big, Liu Bang was shocked after hearing it.
Liu Bang did not expect the catastrophe, when he was most critical, "Why bother?" Of course, Zhang Liang could resolve it, and in turn asked, who made this plan for the king? Liu Bang said honestly; ask again, is it expected that the Great King's soldiers are enough to block Xiang Wang hu? Liu Bang said that it was indeed inferior, what to do?
Zhang Liang asked skillfully, he wanted to understand the situation, and also reminded Liu Bang that Xiang xiang was strong and Liu Was weak. Zhang Liang pointed out the strategy in one sentence. Please go to Xiang Bo, Yan Peigong did not dare to betray Xiang Wang, that is, to lie, just say that I Liu Bang did not dare to betray Xiang Yu, followEd Xiang Yu wholeheartedly, absolutely will not have two hearts, this is actually political deception. Liu Bang was smart to listen, and there was no need for Zhang Liang to tell him below, because Liu Bang was very good at lying and acting, and then he was not so nervous, he reacted and wondered how Zhang Liang and Xiang Bo knew each other, so he asked Zhang Liang, is there a reason for Xiang Bo? This also reflects Liu Bang's extreme vigilance, Zhang Liang truthfully replied, Xiang Bo once killed people, I saved him, today there is danger, he came to save me.
Liu Bang knew the way to deal with it, so he began to crisis public relations. The crisis must be resolved by fooling Xiang Bo well, so that Xiang Bo can stop Xiang Yu from attacking Liu Bang. Zhang Liang came out to invite Xiang Bo, Liu Bang first called brother and brother, and then about marriage, set for the children's family, a key step at once to close the relationship. Two people who are born in plain life and are in the opposite camp, suddenly married as relatives, not Zhang Liangjiao, it is Liu Bang's original, after all, Liu Bang's level of fooling people is not covered, first deceive Xiang Bo, count or not, just say otherwise, this marriage is just a means of crisis public relations.
After pulling the relationship, Liu Bang immediately began to show loyalty, of course, he was also acting, Liu Bang said something at this critical moment, "I enter the customs... Looking at the general day and night, how dare you do the opposite? "I didn't dare to take anything, and the registration was sealed." Come and wait for Xiang Yu. Holding Hangu Pass in order to cope with extraordinary events, waiting for him to come day and night, how can it be rebellious? After hearing these words, Xiang Bo said that dan ri must come to thank King Xiang as soon as possible. When Liu Bang listened, he understood in his heart, and when he was done, Xiang Bo was fooled, he was a microphone, and he could use him to montessed Xiang Yu.
After Xiang Bo returned to Xiang Yu's camp, he told Xiang Yu about this matter in the same way. Finally, he said two points: "If Pei Gong does not break through the barrier first, how dare the Gong enter?" "This shows that Liu Bang has meritorious service and also shows that he first ordered Guanzhong." Today's people have great merits and strike at unrighteousness", Xiang Bo this person is to decide the problem and only follow the principle of righteousness, he also put forward his own suggestions, it is better to meet it because of goodness.
Xiang Bo could say this, but he didn't have the right to decide, whether to fight or not to fight did not depend on Xiang Bo, Xiang Yu could listen or not, and even punish Xiang Bo's sins, privately see Zhang Liang Liu Bang, this is a major crime. It can be said that Xiang Yu actually believed it after hearing it, and Xiang Yu "promised the King of Xiang" to do so. This is the result of Liu Bang's flickering.
This meant that the order of military means was revoked, he did not realize that his biggest enemy was Liu Bang, but also because of Xiang Yu's strong self-esteem, after all, he was satisfied with the worship of the generals and the submission of the princes, so he did not take Liu Bang in his eyes, but Liu Bang's ambitions were already obvious to all, he was completely unaware of this, this war was not Xiang Yu's momentary angry decision but what he had to do to become king.