Sima Qian's officials recorded which emperor was the hero of the "Three Chapters of the Constitution"?

In 206 BC, Liu Bang led a great army into Guanzhong, and reached the dam only a few tens of miles away from Xianyang, Qin Dou. Zi Ying surrendered to Liu Bang after only 46 days as the king of Qin. After Liu Bang entered Xianyang, he wanted to live in a luxurious palace, but his heart Fan Kuai and Sean warned him not to do so, lest he lose the hearts of the people. Liu bang accepted their suggestion and ordered the palace to be closed, leaving several soldiers to protect the palace and the warehouse with a lot of treasures, and then returned to the army. In order to win the hearts of the people, Liu Bangguan summoned the elders and heroes of all counties and solemnly announced to them: "Qin's harsh laws have harmed many people and should be completely abolished. Now I agree with you. No matter who you are, you must abide by three laws. These three rules are: the murderer should be put to death, the injured should make amends, and the thief should be convicted! " Both elders and heroes expressed their support for the three chapters of the Covenant. Then, Liu Bang sent a large number of troops to various counties and townships to publicize the three chapters of the contract. Hearing this, the people enthusiastically supported Liu Bang's army with cattle, sheep, wine and food. Due to the firm implementation of the three chapters of the Covenant, Liu Bang won the trust, support and support of the people, and finally won the world and established the Western Han Dynasty. -Source "Historical Records of the Emperor Gaozu of the Han Dynasty" In October of the first year of the Han Dynasty (the first 206 years), Pei Gong's army was the first to reach hegemony among various governors. Zi Ying, the king of Qin, drove a white car and a white horse, strangled his neck with a silk rope, sealed the emperor's decree and surrendered beside the Zhi (Paper) Road. Some generals said that the king of Qin should be killed. Pei Gong said: "Chu Huaiwang sent me to tackle key problems. I thought I could be generous and tolerant." Besides, it is unlucky to kill people after they surrender. "So he handed the king of Qin to the competent officials, and then went west into Chengyang. Pei Gong wanted to stay in Qin Gong and have a rest, but Fan Kuai and Sean dissuaded him. This just ordered the Qin Gong's property sealed, and then go back to be stationed on the bully. Pei Gong summoned elders and talented and prestigious people from all counties and said to them, "The elders have been tortured by the cruel laws of the Qin Dynasty for a long time. Those who criticize the gains and losses of state affairs will be extinct, and those who get together to discuss will be sentenced to death. I agreed with the governors that whoever enters the customs first will be king here, so I should be the king of Guanzhong. Now I have reached an agreement with my elders that there are only three laws: the murderer is sentenced to death, and the wounded and robbers are punished according to law. Other laws of the Qin Dynasty were abolished. All officials and people live and work in peace and contentment as usual. In a word, I'm here to kill pests for my elders, and I won't harm you. Please don't be afraid! Moreover, the reason why I quit my army for hegemony is to wait for the arrival of various princes and jointly formulate laws. " Then he sent people to visit counties, towns and villages with officials of the Qin Dynasty. Explain the situation to the people. The people of the state of Qin were very happy and rushed to send cattle, sheep, wine and food to comfort the soldiers. Pei Gong refused to accept it and said, "There is a lot of food in the warehouse, and there is no shortage. I don't want everyone to spend money. " People are more happy, lest Pei Gong is not the king of Qin in Guanzhong.