 However, in 298 BC, Qin suffered a setback at Hangu Pass under the combined attack from a three-state alliance of Qi, Han and Wei, and was forced to concede the recently occupied Fengling and Wusui back to Wei and Han.In 293 BC, the states of Han, Wei and East Zhou allied together to attack Qin.King Zhaoxiang appointed the young Bai Qi as general, and defeated the two major states at Yique, killing 240,000 of the enemy and capturing (then executing) the enemy's supreme commander Gongsun Xi (公孫喜).