Gwanghaegun of Joseon vs Yongzheng Emperor

Gwanghaegun became king of Joseon following the death of his father, Seonjo. His reign was marked by pragmatic diplomacy and efforts to rebuild the country after the Imjin War.

Gwanghaegun pursued a policy of neutrality between Ming China and the rising Later Jin (Manchu) dynasty. He refused to send troops to aid Ming against the Manchus, prioritizing Joseon's security.

Gwanghaegun was overthrown in a coup led by the Westerner (Seoin) faction, who opposed his diplomatic policies and accused him of tyranny. He was deposed and exiled to Jeju Island.

After his deposition, Gwanghaegun was exiled to Jeju Island, where he lived under house arrest until his death in 1641. His exile marked the end of his pragmatic but controversial reign.

Yongzheng sent Qing armies to suppress the Dzungar Mongol rebellion in Xinjiang. The campaign was costly and initially unsuccessful, but eventually secured Qing control over the region.

Yongzheng implemented sweeping fiscal reforms, including the 'melting fee' tax to cover silver conversion costs and the 'return of the land tax to the state' policy. He also launched a major anti-corruption campaign targeting corrupt officials.

Yongzheng expanded the use of secret palace memorials, allowing officials to communicate directly with the emperor without bureaucratic oversight. This system enhanced imperial surveillance and control over the administration.

Yongzheng purged powerful Manchu nobles and princes who threatened his authority, including his brothers Yinzhi and Yinsi. He also reduced the power of the Eight Banners princes and strengthened the emperor's direct control.

Yongzheng created the Grand Council as a small, efficient body to handle military and state affairs. This institution bypassed the regular bureaucracy and became the central decision-making organ of the Qing government.