Huang Chao's subordinate Lin Yan… (884) — the same event in Old Book of Tang and New Book of Tang

Old Book of Tang: Huang Chao's subordinate Lin Yan beheaded Huang Chao and his brothers and surrendered to Shi Pu, ending the Huang Chao Rebellion…

What each source says

Old Book of Tang (Jiu Tangshu), Annals · AD 884

Huang Chao's subordinate Lin Yan beheaded Huang Chao and his brothers and surrendered to Shi Pu, ending the Huang Chao Rebellion.

癸酉,賊將林言斬黃巢、黃揆、黃秉三人首級降時溥。
Location: 舊唐書 卷19下 中和4年 6月

New Book of Tang (Xin Tangshu), Annals · AD 884

Huang Chao was executed, ending the Huang Chao Rebellion.

壬午,黃巢伏誅
Location: 新唐書 卷009 懿宗·僖宗 中和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)
WhoOld Book of Tang (Jiu Tangshu), AnnalsNew Book of Tang (Xin Tangshu), Annalsa는 임언이 황소 머리를 베어 바침 / b는 황소 주살
Show on the map — open Old Book of Tang (Jiu Tangshu), Annals