First of all, it is necessary to make it clear that Zhao Can can't win the battle of Changping, which is the necessity of national strength, military strength and battlefield environment. But since it is a hypothesis, let's discuss it according to the hypothesis. In the first case, Zhao won a great victory, similar to the record in Changping, adowa, and fell into it. At this point, Zhao's situation should be similar to that in history, that is, nearly half of the people in the army died. To make matters worse, Zhao has been short of food and can only borrow food from other countries. In other words, the next large-scale military action is lack of food, and Zhao's army will expand to the maximum extent, that is, all the land in Pinggu will be won, and the lost land occupied by Qin in Jinyang will be regained, while Zhao basically has no spare capacity to win Hanoi. At this time, it is time for other countries to perform. Wei will take back Hanoi, Qi will take back, and even set Tao. However, it is ambiguous whether Wei will agree, and it is more likely for both sides to fight for it. At this time, Chu had moved its capital to Chen Di and had just experienced civil strife in the suburbs of Zhuang. There are three or four reasons why Chu needs to be bonded, and it is the number of 50-50 troops. Counterattacking Nanjun, where Yingdu is located, and with the support of Bashu in the upper reaches, Chu is the most hopeless. As for South Korea, it is really a matter of luck to shoot in Yiyang. To put it simply, even if Qin Jun loses its strategic offensive power, it will be difficult for the six countries with five injuries and seven injuries to cause substantial damage to him, which is nothing more than losing the newly occupied land and not getting hurt at all. The only thing that may cause harm is that Chu, Wei, Han and Zhao joined forces to take Hangu Pass. As long as you plunder Guanzhong, the time for Qin to recover will be extended, 20-50 years, that is, two generations. The second situation is an ordinary victory, such as beheading 100,000 people, which leads to a rout. Zhao's income is similar, and Qin may not even lose the newly occupied land. The third situation is a small victory, that is, repelling Qin Jun, and Qin Jun didn't hurt his bones. As a result, Zhao Can basically retained a part of Shangdang County, and this result and history will not change. At the end of the day, the climate of Qin State at this time has already formed. Unless all countries unite, it will not be enough to cause real harm to him, and its national strength can also deal with the two warring states at the same time.