2. Times make heroes. In fact, at the end of Qin Dynasty, Qin Jun still had the ability to defeat all the vassal armies. But Hans Zhang, the general of the Qin Dynasty, was worried about being killed, so he surrendered to Xiang Yu, the king of Chu, at a critical moment-in other words, the Qin Dynasty was a political failure, not a military failure. Han Xin's talent undoubtedly helped him surpass his opponent. So Han Xin has accumulated experience by witnessing wars between vassal states.
3. Due to the merger of Chu State, Chu State, Zhao State and vassal States, Han Xin is in an invincible position, largely because: from the perspective of technology accumulation, the Han army is a small white country facing other vassal States (at least relative to the standard of Qin State), so Han Xin talents have played a role. If Han Xin confronts Hans Zhang's professional Qin Jun, Han Xin's talent may not surpass Hans Zhang's experience in a short time.
4. Before leading the troops to fight, Han Xin once wandered at the grass-roots level, "quarreled" with Xiang Liang, and even "worked" under the accounts of Xiang Yu and Liu Bang. This kind of "following" military experience is seriously lacking in Zhao Kuo, but not in Ma Su. Han Xin saw at close range how Hans Zhang rose and was defeated, and also saw at close range how Xiang Yu rose. He forged or even broke into letters during the war in Julu Valley, and also saw how Liu Bang's army was orderly in Hanzhong, and even participated in military logistics as a remedy for Xiaomi's military service. Military and political experience is closed, but not in Ma Zhao.
5. Han Xin can go from a tramp to an ordinary soldier to a halberd written by Xiang Yu. He must have experienced a series of life-and-death struggles and knew the danger of war, instead of treating war as a game like Zhao Kuo. Han Xin was able to make friends with General Zhong because the accounts of Xiang Liang and Xiang Yu also showed that Han Xin came from Zhong. This kind of "matador" also conforms to the so-called "birds of a feather flock together". Although his fame is not as good as that of Zhong, his ability is not as bad as that of Long He.
6. Han Xin has a strategic vision. Because Han Xin's advice to Xiang Yu didn't get the attention of Xiang Yu, Han Xin knew that he couldn't stay long under Xiang Yu's account. However, Han Xin neither joined forces with Tian Rong in the north nor Ying Bu in the south. But followed Liu Bang to Bashu. Liu bang just entered Hanzhong and didn't have a chance to fight. However, Han's backyard became Liu Bang's internal finance and taxation director, and he also had access to military logistics. He even had the opportunity to "contact" Xiao He, Liu Bang's top confidant and "fellow villager", and was even recommended as a general by Xiao He. Xiao He is such an "old fox in officialdom". He praised Han Xin for sparing no effort, which can be compared with Guan Zhong recommended by Bao.