陈汤 / Chen Tang (Western Han)

Overview

陈汤 / Chen Tang enters the wiki through Hanji 570 as a Western Han frontier commander remembered for joining 甘延寿 in the distant campaign that killed 郅支单于, but later reduced, imprisoned, and pushed away after political and legal trouble.

Current Profile

The source presents Chen Tang as a person whose merit and fault must be held together. His great service is the victory over Zhizhi Chanyu, framed as a restoration of Han prestige and deterrence after long conflict with 匈奴. Geng Yu’s memorial argues that the court had once celebrated this achievement but failed to reward it proportionately, leaving Chen Tang and Gan Yanshou treated as lesser men after an extraordinary act.

The source also refuses a clean heroic varnish. Chen Tang’s later Changling role, his proposal to relocate powerful Guandong households, the enemies this created, and his corruption problem all remain part of the profile. The episode’s judgment is not that merit abolishes fault, but that later fault and factional hostility should not erase foundational service or teach later talent that the state will abandon them after use.

Key Characteristics

• Western Han commander whose wiki role is currently centered on the Zhizhi Chanyu campaign.
• Paired with Gan Yanshou as the military actor whose distant victory becomes a court-memory dispute.
• Treated by Geng Yu as a rare talent still useful to a state that should remember danger while secure.
• Has a qualified record: the source acknowledges Changling-related political offense and corruption rather than portraying him as flawless.
• Becomes an example of how disproportionate punishment or slander against a great contributor can chill future service.

Evidence

• Frontier victory: Hanji 570 says Chen Tang and Gan Yanshou killed Zhizhi Chanyu in a distant campaign and brought major prestige to Han.
• Reward dispute: Hanji 570 says Geng Yu argues their reward was obstructed and reduced to several hundred households.
• Later disgrace: Hanji 570 says Chen Tang was imprisoned, unable to appeal, and left aged and wronged away from the center.
• Changling qualification: Hanji 570 says Chen Tang’s Changling work, relocation proposal, and corruption gave officials and powerful households reasons to attack him.
• Morale warning: Hanji 570 says Geng Yu warns that treating such a contributor this way will make later people fear offering plans or risking death.

Qualifications

This page is source-bounded. Hanji 570 gives Chen Tang’s merit-vindication frame, not a complete biography, full military record, full Changling case file, or independent legal assessment of his corruption. The source’s core value is proportional judgment under political memory pressure.

What Changed

• Created the page from Hanji 570.

Relationships

• 甘延寿 - co-commander paired with Chen Tang in the Zhizhi campaign.
• 郅支单于 - Xiongnu ruler whose killing grounds Chen Tang’s merit.
• 耿育 - memorialist who argues Chen Tang’s service should not be erased.
• 汉哀帝 - ruler who recalls Chen Tang to Chang’an after Geng Yu’s memorial.
• 匡衡 - earlier chancellor blamed by Geng Yu for obstructing proportionate reward.
• 因功免责 - concept linking Chen Tang’s service and fault to proportional accountability.
• 英雄记忆与政治信用 - broader memory pattern for why degrading heroes harms future service.