History of the Northern Dynasties: Wei Yuan crushed Song's Zhang Yong and Shen Youzhi east of Lü Liang.; History of the Southern Dynasties: Xue Andu…
Xue Andu brought in the Wei army, and Zhang Yong and Shen Youzhi suffered a crushing defeat; the four prefectures north of the Huai and the Huaixi of Yuzhou were lost.
薛安都要引魏軍，張永、沈攸之大敗，於是遂失淮北四州及豫州淮西地
Location: 南史 卷3 泰始2年
Xue Andu invited Wei in; Zhang Yong and Shen Youzhi were routed, and the four prefectures north of the Huai and the Huaixi lands of Yuzhou were lost.
薛安都要引索虜，張永、沈攸之大敗，於是遂失淮北四州及豫州淮西地。
Location: 宋書 卷8 泰始2年 12月
Wei Yuan crushed Song's Zhang Yong and Shen Youzhi east of Lü Liang.
鎮南大將軍尉元大破宋將張永、沈攸之於呂梁東
Location: 北史 卷2 皇興元年
Wei Yuan crushed the Song generals Zhang Yong and Shen Youzhi east of Lüliang, beheading tens of thousands.
皇興元年春正月癸巳，尉元大破張永、沈攸之於呂梁東，斬首數萬級，凍死者甚眾。
Location: 魏書卷6·皇興元年
A and B are two of the sources listed above.
| On what point | Source A | Source B | What differs (in Korean) |
|---|---|---|---|
| Year | History of the Northern Dynasties (Beishi), Annals | Book of Song (Songshu), Annals | a는 467, b는 466 |
| Who | History of the Northern Dynasties (Beishi), Annals | Book of Song (Songshu), Annals | a: 위원이 대파 / b: 설안도가 북위를 끌어들여 패함 |
| Outcome | History of the Northern Dynasties (Beishi), Annals | Book of Song (Songshu), Annals | b: 회북 4주와 예주 회서 땅 상실 (a에는 없음) |
Place: 呂梁(彭城·徐州)
Show on the map — open History of the Northern Dynasties (Beishi), Annals