Sun Hao’s tyranny in Wu

Sun Hao’s tyranny in Wu is presented as a political crisis that corrodes the kingdom from within before its final defeat by Jin. After taking the throne, Sun Hao rules through executions, heavy demands on the population, and the silencing of opposition. He elevates the eunuch Cen Hun as a partner in his abuses, drains private resources as well as the treasury, and pursues war even as officials warn that Wu is too weakened to sustain it. The result is a state whose court cannot correct its ruler and whose people bear the cost of his decisions.

Accession and the turn to repression

After the death of Sun Xiu, military officers rejected the designated heir, Sun Wan, as too young and pressed instead for Sun Hao, the son of Sun He. Sun Wan was assigned a small region to govern, and Sun Hao became emperor in AD 265. His accession thus followed a dispute over succession, but the account quickly shifts from the circumstances of his elevation to the character of his rule.

Sun Hao’s cruelty and violence soon become apparent. He makes Cen Hun his close companion in wrongdoing and responds to protests by executing Puyang Xing, the former prime minister, and others. The killings do more than punish particular critics: they establish a climate in which no one dares challenge the ruler. Opposition is not converted into counsel or negotiation; it is removed, leaving the court less able to restrain the policies that follow.

Extraction, poverty, and the weakened state

The account links political oppression directly to material decline. Sun Hao imposes exceptionally heavy taxes, seizes private funds and family fortunes, and leaves broad parts of the country in poverty. Lü Kai, serving as deputy prime minister, makes the consequences explicit in a petition: the people are impoverished despite the absence of a particular disaster, the treasury is empty, and officials demand resources that ordinary people cannot provide. The criticism measures the crisis not only by suffering but by the government’s failure to maintain the means to govern.

Lü Kai also points to the scale of Sun Hao’s court and its demands. Under Sun Quan, he says, the imperial harem numbered fewer than one hundred; under Sun Hao, it exceeds one thousand. He urges the emperor to reduce demands for military service, labour, and other duties, limit the palace population, and appoint good ministers while dismissing bad ones. His appeal presents a practical route away from crisis: reduce the burdens on the population and restore competent administration. Sun Hao does not take it. Instead, he becomes more extravagant and builds vast palaces, deepening the contrast between public impoverishment and courtly expenditure.

Court silence and the decision for war

Sun Hao’s rule also degrades Wu’s capacity to make collective decisions. He seeks the advice of a fortune-teller, who predicts that a blue canopy will enter Luoyang. Sun Hao interprets this as a promise that Wu will conquer Jin, and the prediction inflames his desire to campaign in the north. Despite the advice of people who understand the military and political circumstances, he proceeds with preparations to invade, initially targeting the Jin city of Xiangyang and placing the Wu forces under Lu Kang.

Lu Kang’s response demonstrates that opposition to the invasion is not simply reluctance to fight. He writes frankly that the attack cannot succeed and advises the ruler to concentrate instead on virtue and peace at home. Sun Hao treats this counsel as evidence of disloyalty, accusing Lu Kang of friendship with the enemy, demoting him, and replacing him with Sun Ji. The court offers no public resistance. The episode shows how repression distorts policy: a commander’s assessment of the state’s military interests is recast as treachery, and the personnel change removes a respected voice without resolving the weaknesses he identified.

From internal terror to defeat

Over the next ten years, Sun Hao’s abuses worsen. He executes opponents more openly, while fear prevents honest discussion and the planning needed to address Wu’s difficulties. The later account makes the violence concrete without separating it from this political pattern: Sun Hao devises forms of torture that horrify the country, and fear comes to rule in Wu. Under such conditions, discontent cannot readily become a corrective political force; it is driven underground until the kingdom faces external defeat.

When the scale of the disaster finally becomes evident, Sun Hao asks why the troops will not fight. Officials blame Cen Hun and demand that he be killed before they will go out to battle. Sun Hao still fails to recognize the larger problem, asking whether one palace eunuch could really destroy an entire kingdom. The officials then kill Cen Hun themselves. Their action removes the figure they identify as a source of corruption, but it comes only after the ruler has refused to act and does not undo the broader decay of authority.

A storm causes Wu’s remaining banners to fall, which many soldiers and sailors regard as an inauspicious sign; many desert. Only a few brigades remain between Jin and victory. The sequence connects the final military collapse to the preceding political condition: a court long silenced by fear cannot command the confidence or cohesion required in crisis. Sun Hao’s tyranny is therefore not merely a catalogue of personal cruelty. It is the process by which Wu’s resources are depleted, useful counsel is suppressed, and resistance to Jin becomes increasingly difficult to organize.

Significance

The account places Sun Hao’s rule within the recurring rise and collapse of dynasties. Earlier in the book, the fall of the Han is associated with court capture by the Ten Imperial Attendants, failed leadership, and a spreading loss of confidence; later, an official warns that both the Han and the lines associated with Xuande and Cao Cao have fallen through abuse. Lü Kai’s petition similarly reads Wu’s poverty and depleted treasury as signs of political danger, not isolated administrative inconveniences.

Sun Hao’s conviction that Wu can conquer Jin, encouraged by his reading of a fortune-teller’s prediction, stands against the material evidence presented by his officials: poverty, an empty treasury, coercive demands, and a court afraid to speak. His rule thus dramatizes the distance between imperial confidence and the state’s actual capacity. Wu’s eventual defeat follows a long deterioration in which the ruler repeatedly rejects the information and advice that might have checked it.