Западная Янь
Tuoba Gu, meanwhile, was kept under detention by Later Yan, albeit treated as an honored guest otherwise. In 394, when Murong Chui led a campaign against Western Yan that eventually led to Western Yan's destruction, Tuoba Gui sent a relief force, commanded by his cousin Tuoba Qian () the Duke of Chenliu and the general Yu Yue (), but was unable to save Western Yan.