Liangzhou (862) — the same event in New Book of Tang and Zizhi Tongjian

New Book of Tang: Zhang Yichao captured Liangzhou and recovered the Hexi region.; Zizhi Tongjian: Zhang Yichao, military governor of the Guiyi army…

What each source says

New Book of Tang (Xin Tangshu), Annals · AD 862 · 涼州

Zhang Yichao captured Liangzhou and recovered the Hexi region.

三月戊寅,歸義軍節度使張義潮克涼州
Location: 新唐書 卷009 懿宗·僖宗 咸通3年3月

Zizhi Tongjian (Comprehensive Mirror) · AD 863 · 涼州

Zhang Yichao, military governor of the Guiyi army, recovers Liangzhou with seven thousand troops of Fan and Han.

三月,歸義節度使張義潮奏自將蕃、漢兵七千克復涼州。
Location: 資治通鑑 卷250

Where the sources differ

A and B are two of the sources listed above.

On what pointSource ASource BWhat differs (in Korean)
YearNew Book of Tang (Xin Tangshu), AnnalsZizhi Tongjian (Comprehensive Mirror)a는 862, b는 863
NumbersNew Book of Tang (Xin Tangshu), AnnalsZizhi Tongjian (Comprehensive Mirror)b는 7천 병력

Place: 涼州

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