Luoyang (621) — the same event in Old Book of Tang and New Book of Tang

Old Book of Tang: Wang Shichong surrendered the Eastern Capital Luoyang, and Henan was pacified.; New Book of Tang: Prince Shimin captured Wang…

What each source says

Old Book of Tang (Jiu Tangshu), Annals · AD 621 · 洛陽

Wang Shichong surrendered the Eastern Capital Luoyang, and Henan was pacified.

丙寅，王世充舉東都降，河南平。
Location: 舊唐書 卷1 武德4年 5月

New Book of Tang (Xin Tangshu), Annals · AD 621 · 洛陽

Prince Shimin captured Wang Shichong and presented him at court.

秦王世民俘王世充以獻
Location: 新唐書 卷001 高祖 武德4年7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 Book of Tang (Xin Tangshu), Annalsa는 621 / b는 620

Place: 洛陽

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