会稽郡守府夺权 / Kuaiji Commandery Coup

会稽郡守府夺权 / Kuaiji commandery coup is the pattern Qinji 128-7 uses for 项梁 and 项羽’s entry into the anti-秦国 war. Unlike 沛县起义动员, which turns a local county through relationships and public persuasion, this mechanism captures commandery power by killing the officeholder and immediately controlling the seal, guards, and military resources.

The episode’s case begins when 殷通, governor of 会稽郡, wants to respond to 陈胜’s uprising and asks Xiang Liang to help lead the effort. Xiang Liang uses 桓楚 as a pretext to bring armed Xiang Yu into the meeting. Xiang Yu kills Yin Tong, Xiang Liang takes the commandery seal, and Xiang Yu suppresses resistance in the office with terrifying violence.

The coup works because it fuses aristocratic reputation, preexisting local ties, and shock force. Xiang Liang can then tell commandery officials that the killing is for a righteous uprising, but the source keeps the justification morally unstable: Yin Tong had also been preparing to rise, and the decisive difference is who would command.

Key Claims

• A Qin commandery can become rebel infrastructure if its office, seal, and troops are seized faster than loyalists can respond.
• Violent decapitation can substitute for consensus when the coup actor has enough local prestige and immediate coercive force.
• The source contrasts Xiang Liang’s refusal to serve under Yin Tong with Liu Bang’s weaker but broader county-level route.
• Anti-Qin legitimacy does not erase factional competition inside the anti-Qin camp; control of command matters from the beginning.

Connections

• 项梁, 项羽, 殷通, 桓楚, and 会稽郡 - source case.
• 楚国, 项燕, and 楚虽三户式反秦记忆 - aristocratic and anti-Qin memory behind the Xiang line.
• 大泽乡起义, 陈胜, and 反秦阵营诸侯化分裂 - wider rebel opening and early command competition.
• 灭国后的郡县化过渡 and 郡县制反分封定局 - Qin institutional background whose local offices can be captured and reused.
• 沛县起义动员 and 基层官吏网络政治资本 - contrast mechanism from Liu Bang’s side of the same episode.