Battle of Yongzhou (1060) — the same event in History of Song and Xu Zizhi Tongjian

History of Song: Yongzhou reported that Jiaozhi and the Jiadong Man had combined forces and invaded the frontier; Circuit Inspector Song Shiyao died…

What each source says

History of Song (Songshi), Annals · AD 1060 · 邕州

Yongzhou reported that Jiaozhi and the Jiadong Man had combined forces and invaded the frontier; Circuit Inspector Song Shiyao died in battle.

秋七月癸巳,邕州言交阯與甲峒蠻合兵寇邊,都巡檢宋士堯拒戰,死之,詔發諸州兵討捕。
Location: 宋史卷012 嘉祐五年

Xu Zizhi Tongjian (Continuation of the Comprehensive Mirror) · AD 1060 · 邕州

Yongzhou reports that Jiaozhi has joined with the Jiadong Man and invaded the border; the patrol commissioner Song Shiyao meets them in battle and is killed.

癸巳,邕州言交趾與甲洞蠻合兵寇邊,都巡檢宋士堯拒戰,死之。
Location: 續資治通鑑 卷059 (1060년 조)

Place: 南寧

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