Chang'an (900) — the same event in Old Book of Tang and New Book of Tang

Old Book of Tang: The eunuchs Liu Jishu and Wang Zhongxian deposed Emperor Zhaozong, confined him in the Wen'an Palace in the east, and made Crown…

What each source says

Old Book of Tang (Jiu Tangshu), Annals · AD 900 · 長安

The eunuchs Liu Jishu and Wang Zhongxian deposed Emperor Zhaozong, confined him in the Wen'an Palace in the east, and made Crown Prince Yu regent.

庚寅,左右軍中尉劉季述、王仲先廢昭宗,幽於東內問安宮,請皇太子裕監國。
Location: 舊唐書 卷20上 光化3年 11月

New Book of Tang (Xin Tangshu), Annals · AD 900

Eunuchs led by Liu Jishu rebelled and imprisoned Emperor Zhaozong in the Shaoyang Courtyard.

左右神策軍中尉劉季述王仲先、內樞密使王彥範薛齊偓作亂,皇帝居于少陽院
Location: 新唐書 卷010 昭宗·哀帝 光化3年11月

Where the sources differ

A and B are two of the sources listed above.

On what pointSource ASource BWhat differs (in Korean)
YearOld Book of Tang (Jiu Tangshu), AnnalsNew History of the Five Dynasties (Xin Wudai shi), Annalsa는 900 / b는 901

Place: 長安

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