Did Liu Bang really leave Chu at the end of Qin Dynasty?

Liu Bang's hometown is Pei County, which originally belonged to Song State. Later, however, the Song Dynasty was destroyed by Qi, Chu and Wei, and Pei County was divided by Chu in the north. Liu Bang was born in the late Spring and Autumn Period and the Warring States Period in 256 BC, 35 years before Qin unified the world. When Liu Bang was born, the State of Song was destroyed, Pei County belonged to the State of Chu, and Liu Bang naturally became a native of Chu.

At the beginning, Liu Bang mobilized soldiers to revolt, willingly surrendered to Xiang Liang, and joined hands with Xiang Yu to break the Qin Dynasty. In other words, they are all Chu people. Because of this, Liu Bangcai is willing to hold Chu Huaiwang as emperor with Xiang Liang and others. After Xiang Liang's death, both inside and outside cooperated with Xiang Yu to save Chu.

It is precisely because Liu Bang is a native of Chu State that Liu Bang and Xiang Yu share the same ambition and goal of reviving Chu State, so they can form friendship with Jin Lan and appreciate each other.

Some people may ask, since Liu Bang and Xiang Yu are both Chu people, why are Chu and Han different? The reason is very simple, that is, within a country, there are always ordinary and unusual points. Xiang Yu himself is a descendant of Chu nobles, and Jiangdong is more orthodox in Chu. Liu Bang, who was born as a farmer and a native of Pei County, naturally cannot be compared with Xiang Yu in terms of address. But both of them have the ambition and desire to pursue supremacy, so it is inevitable to fight to the death. In order to distinguish, Liu Bang used the banner of his time in Hanzhong. With the Han army, there was naturally a distinction between Chu and Han.

When Liu Bang was born, Pei County was the territory of Chu State, so Liu Bang was also from Chu State.