Juqu Mengxun
In 411, Juqu Mengxun, despite the prior peace agreement, made a surprise attack on Western Liang. Li Hao guarded his capital and refused to engage Juqu Mengxun, who was then forced to withdraw when his army ran out of food supply. Li Hao then sent Li Xin to attack the Northern Liang troops in retreat, and Li Xin had a major victory over Juqu Mengxun, capturing his general Juqu Bainian ().