Battle of Mantou Mountain (470) — the same event in History of the Northern Dynasties and Book of Wei

History of the Northern Dynasties: Zhangsun Guan crushed Shiyin of the Tuyuhun at Mantou Mountain.; Book of Wei: Zhangsun Guan crushed the Tuyuhun…

What each source says

History of the Northern Dynasties (Beishi), Annals · AD 470 · 曼頭山

Zhangsun Guan crushed Shiyin of the Tuyuhun at Mantou Mountain.

長孫觀軍至曼頭山，大破什寅
Location: 北史 卷2 皇興4年

Book of Wei (Weishu), Imperial Annals · AD 470 · 曼頭山

Zhangsun Guan crushed the Tuyuhun chieftain Shiyin at Mount Mantou.

戊申，長孫觀軍至曼頭山，大破拾寅，拾寅與麾下數百騎宵遁，拾寅從弟豆勿來及其渠帥匹婁拔累等率所領降附。
Location: 魏書卷6·皇興四年

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