1, Liu Bang's greatest achievement was to overthrow the Qin Dynasty and establish the Western Han Dynasty. However, overthrowing the Qin Dynasty is the first meaning, and Chen Sheng and Guangwu are more famous. In terms of record or heroism, everyone talks more about Xiang Yu. For Liu Bang, folklore and some historical records are really not noble, and there are not many touching stories. On the contrary, they are a bit like thugs.
2. Liu Bang's greatest achievement is to defeat Xiang Yu, the overlord of Chu, and it is generally believed that his generals have more credit for defeating Xiang Yu (in fact, Liu Bang's advantages of knowing people and being good at their duties have been ignored). After the reunification of the country, Liu Bang attacked the Xiongnu in the north and was besieged by Deng Bai, the Xiongnu. Only by bribing his wife could he get back his life, so that san huang always compromised and rested before the Han Dynasty, and did not dare to go to war with the Xiongnu.
His great-grandson's aura is too dazzling. His great-grandchildren, Liu Che, Emperor Wu of the Han Dynasty, attacked Xiongnu in the north, basically solved the threat of northern Xinjiang that had plagued the Han Dynasty for many years, and even trained famous soldiers such as Wei Qing and Huo Qubing, whose achievements were as famous as Qin Shihuang's, and people called them Hanwu in Qin Huang.
For the above reasons, it is normal for some rankings not to have Liu Bang.
But if it is a historical chronology, there will definitely be Liu Bang, the first emperor of the Western Han Dynasty. He is the first.