Why Every Chinese Dynasty Needed a "Villain"

In Chinese history, there is a very common claim that is rarely questioned. Whenever a dynasty had problems, it must be because of a treacherous minister. The Qin had Zhao Gao. The Southern Song had Qin Hui. The Ming had Yan Song and Wei Zhongshan. The Qing had Hessian. Just blame these men and history becomes simple. But there's a flaw in this logic. These so-called treacherous ministers who promoted them? Behind Zhao Gao was Qin Hershi. Behind Qin Hui was Emperor Gaozong of Song. Behind Yan Song was Emperor Zhaijing. Behind Hessian was Emperor Qianlong. Every person condemned as a traitor was personally elevated by an emperor. This raises a more dangerous question. Were these men truly just historical mistakes? Or did the system need them to exist? We have always assumed that corrupt ministers were the dynasty's problem. But the more likely truth is they were the solution. In the Chinese political tradition, the emperor's power came from the mandate of heaven. He was not an ordinary ruler, but a man chosen by heaven itself. This created a fatal problem. If the emperor admitted he was wrong, it meant heaven had chosen the wrong person. Once that logic took hold, rebellion was no longer treason. It was the will of heaven. So the emperor could not be wrong, not because he never made mistakes, but because he could never be seen making them. But reality doesn't cooperate. With this arrangement, policies fail, disasters strike, grievances build. These consequences must be borne by someone. If not the emperor, then it can only be someone else. The emperor is never wrong. Someone else is. And that someone else is usually called a treacherous minister. Zhao Gao is the earliest classic case. He was portrayed as the key figure behind the Qin's fall, calling a deer a horse, manipulating the court, forcing loyal ministers to death. But who could Zhao Gao actually control? Qin or Xi? If the emperor himself lacked judgment, lacked checks on his power, then Zhao Gao, no matter how cunning, was merely a tool. It wasn't Zhao Gao who destroyed the Qin. It was Qin's own system that made Zhao Gao unstoppable. But for 2,000 years, people remember Zhao Gao's name, not the emperor sitting behind him. Qin Hui is another case. That has been moralized. In Chinese history, he is practically synonymous with traitor. His kneeling statue before Yufei's has been spat upon for centuries. But if you pull the timeline back, the Southern Song faced the powerful Jurchen state. Could they win? At what cost? Was the emperor willing to take that risk? The final decision did not rest with Qin Hui. It rested with Emperor Gaozong. What Qin Hui did was essentially execute a peace strategy and the Behind that strategy was the emperor. But history gave all the blame to the executor, the decision-maker. Walked away clean. Qin Hui was not simply a villain. He was an executor who bore the blame. The emperor is never wrong. Someone else is. Yan Song of the Ming Dynasty made this logic even clearer. Emperor Jiajing reigned for decades, yet refused to hold court. For over 20 years, obsessed with Taoist rituals and alchemy, the empire did not collapse because Yan Song was there. He handled affairs, executed decisions, kept things running. But problems followed. Border crises, fiscal deficits, spreading corruption. The root of these problems was the emperor, who ignored state affairs for 20 years. But the one who paid the price was Yan Song. His household was seized. His son was executed. Yan Song was not a clean official, but he was not the source of the problems either. He did two things. Work for the emperor and take the consequences for the emperor. Heshen is the most extreme case. In Chen Long's later years, corruption had penetrated the entire empire. Heshen was the biggest corrupt official. No one disputes that. But the more critical question is, did Chen Long know? Of course he knew. He didn't just know he needed it. Heshen's network was an unofficial power system, collecting money, handling affairs, keeping things running. Heshen wasn't just corrupt. He was permitted corruption. More precisely, he was being corrupt on behalf of the emperor. While Chen Long was alive, Heshen was perfectly safe because he was useful. The moment Chen Long died, Emperor Jiaqing acted immediately. Confiscation, execution, assets seized by the state. Three goals achieved in one move. Appease public anger, refill the treasury, clean the reputation. Every problem packed into one man. Heshen didn't fall by accident. He was a calculated endpoint. Zhao Gao, Qin Hui, Yan Song, Heshen. They span 2,000 years, but the role is the same. They were used when needed and discarded when not. They were guilty, but they also shared one trait. They were useful. In a system like this, being useful means being expendable. They were not flaws in the system. They were how the system kept running. In Europe, institutional design made one thing possible. Rulers could be constrained, even replaced. In Europe, it was the ruler who was replaced. In China, it was the blame that was replaced. Power stays. Only the person bearing the consequences gets swapped out. The result of this structure is when problems appear, the system doesn't self-correct. It finds someone to take the blame and punishes him. Does the problem get solved? No. After Yan Song, there's another Yan Song. After Heshen, there's another Heshen. The people get replaced. The structure never changes. Corrupt ministers were never the cause of a dynasty's collapse. They were merely the symptom. The real question is whether power was ever restrained, whether the system could check the individual. If not, then regardless of Zhao Gao, Qin Hui, or Wei Zhongshan, history would simply produce a new version of them. In a system like this, the safest position is the one that carries no responsibility. The most dangerous position is the one that carries someone else's. Every great villain was the emperor's most trusted man before being purged. They were trusted because they were useful. They were abandoned because their purpose changed from doing the emperor's work to dying in the emperor's place. The more useful you are, the more dangerous it becomes because you know too much, have done too much, have carried too much. When the reckoning comes, everything you've done becomes evidence against you. The emperor is never wrong, so someone must be. If a system always needs a scapegoat, then maybe the problem was never about any single person. Maybe it was about the one position that was never allowed to be questioned.