Old Book of Tang: An Lushan led more than 100,000 Turkic and Han troops south from Youzhou and rebelled under the pretext of attacking Yang Guozhong…
An Lushan led more than 100,000 Turkic and Han troops south from Youzhou and rebelled under the pretext of attacking Yang Guozhong (the An-Shi Rebellion).
丙寅，范陽節度使安祿山率蕃、漢之兵十餘萬，自幽州南向詣闕，以誅楊國忠為名，先殺太原尹楊光翽於博陵郡。
Location: 舊唐書 卷9 天寶14年 11月
In November 755 (Jiazi day), An Lushan sends out his own troops along with Tongluo, Xi, Khitan and Shiwei forces, totaling 150,000 (he claimed 200,000), and rebels at Fanyang.
十一月，甲子，祿山發所部兵及同羅、奚、契丹、室韋凡十五萬眾，號二十萬，反於范陽。
Location: 권217 755년 항
A and B are two of the sources listed above.
| On what point | Source A | Source B | What differs (in Korean) |
|---|---|---|---|
| Numbers | Old Book of Tang (Jiu Tangshu), Annals | Zizhi Tongjian (Comprehensive Mirror) | a 10여만 / b 15만(20만 칭함) |