公元前645年，秦伐晋，大破晋军于韩原（今山西芮城），生俘晋惠公。
Qin launched a war against Jin in 645 B. C. - , not only defeated Jin utterly at the battle of Hanyuan ( the modern Ruicheng in Shanxi ) , and captured Duke Hui of Jin as well .
晋惠公