The Three Kingdoms Turned the Tide

Question: "Han is the weakest among the Three Kingdoms. Why is it possible for Han to rise after losing Hanzhong? The unification of Jin is irreversible. It is an overall duel between national power and national power." Answer: "Even after the establishment of Jin in history, Zhang Hong's rebellion broke out in Shu in just a few years. Although it was quickly suppressed, what's more important is that Shu's national strength is insufficient, but what about the northwest?" Northwest, don't think it's ridiculous. Wei's national policy of ruling the northwest was fatally flawed, so the rebellion in the northwest never completely stopped. Even when many people boasted about the peak of Jin's national power, an eight-year rebellion broke out. Jin completely suppressed the northwest until 279 AD... In this case, do you think my efforts to persuade you are reasonable? It's not time travel, it doesn't require any new weapons, and there is no super force. One sword can equal five thousand. The enemy is just like you, plotting, betrayal, killing, deceiving and exploiting. Of course, there is also the love between sons and daughters and brotherhood. Thanks to a group of editors for their many promotions, to Boss Yun Feiyang Yanyun for his recommendation, and to Brother Swordsman for his help. (Recommended number seven is the continuation of "Strengthening". It ends with the recovery of Hanzhong, right? As for the last number eight, it is relatively heartless and is the next one.)