benefits that might be obtained, especially with so many poorly trained troops. Fu Jiān overruled them, however, planning to attack the Jin army as it was crossing the river to seize a tactical advantage, as the Jin would be split in two. Fu Rong agreed and ordered a retreat. The Jin's tactics of ambush and bribery now paid off. Many soldiers in the Former Qin army began to wonder why a sudden retreat order was given. Already retreating and demoralized, the Former Qin army went into a panic when Zhu Xu raised a cry of "the Qin army has been defeated" and it was routed. Xie Xuan and generals Xie Yan (謝琰) and Huan Yi crossed the river and launched a major assault. The "Qin is Defeated" rumor spread like wildfire, and chaos followed. Fu Rong personally tried to halt the retreat and reorganize his troops, but his horse suddenly fell and he was killed by advancing Jin troops. The Jin generals noticed the chaotic footprints and wheel marks and declared that the Former Qin army was not in an organized retreat but was indeed in total disarray. The Jin soldiers continued their pursuit, and the entire Former Qin force collapsed. A large amount of food and supplies were abandoned as Former Qin soldiers tried to escape with their lives. In the ensuing retreat and pursuit, an estimated 70-80% of the Former Qin troops died from combat, starvation, and exposure to the elements. Aftermath The Jin army defeated the overwhelming Former Qin forces with only minor casualties. The Jin had routed and killed most of the escaping soldiers of the Former Qin army, greatly weakening the pool of troops from which the Former Qin could draw. Fu Jiān's forces were not able to be reorganized, even after he eventually withdrew to Luoyang under the protection of Murong Chui, whose 30,000-man army was one of the few that did not collapse. Meanwhile, agrarian rebellions arose after news of the defeat at Fei River. Murong Chui used this opportunity to ask Fu Jiān to let him try to lead an army to pressure the rebels in the eastern empire back into submission. Instead, Murong Chui himself rebelled in early 384, which started a chain reaction of many Xianbei and Qiang uprisings. The Former Qin capital Chang'an would fall in 385 to the Xianbei forces of Western Yan, and Fu Jiān himself would