Chang'an (880) — the same event in Old Book of Tang, New Book of Tang and Zizhi Tongjian

Old Book of Tang: Emperor Xizong abandoned Chang'an, escaped through Jinguang Gate and fled to Shannan (Shu), and Huang Chao entered Chang'an.; New…

What each source says

Old Book of Tang (Jiu Tangshu), Annals · AD 880 · 長安

Emperor Xizong abandoned Chang'an, escaped through Jinguang Gate and fled to Shannan (Shu), and Huang Chao entered Chang'an.

是日,上與諸王、妃、後數百騎,自子城由含光殿金光門出幸山南,文武百官僚不之知,並無從行者,京城晏然。
Location: 舊唐書 卷19下 廣明1年 12月

New Book of Tang (Xin Tangshu), Annals · AD 880 · 長安

Huang Chao captured Chang'an; Emperor Xizong fled through Fengxiang and Xingyuan to Chengdu.

巢陷京師
Location: 新唐書 卷009 懿宗·僖宗 廣明1年12月

Zizhi Tongjian (Comprehensive Mirror) · AD 880 · 長安

The Golden Halberd general Zhang Zhifang leads dozens of civil and military officials to greet Huang Chao at Bashang.

晡時,黃巢前鋒將柴存入長安,金吾大將軍張直方帥文武數十人迎巢於霸上。
Location: 資治通鑑 卷254

Zizhi Tongjian (Comprehensive Mirror) · AD 880 · 長安

Huang Chao ascends the throne at Hanyuan Hall in Chang'an, proclaims the state Da Qi and the era Jintong.

壬辰,巢即皇帝位於含元殿,畫皁繒為袞衣,擊戰鼓數百以代金石之樂。
Location: 資治通鑑 卷254

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), AnnalsZizhi Tongjian (Comprehensive Mirror)a는 880 / b는 881

Place: 長安

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