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The assassination of Sun Ce, the “Little Conqueror” of Jiangdong, is often attributed to a simple act of vengeance: his killing of Xu Gong, the former Administrator of Wu Commandery, led to retaliation by Xu’s loyal retainers.
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January 193: Cao Cao counters Yuan Shu’s advance In January 193 AD, Yuan Shu launched a northern campaign against Chenliu, preparing to attack Cao Cao in the northwestern part of Yan Province(Yanzhou).