Lü Guang
In 395, Tufa Wugu attacked a number of unsubmissive tribes around his, including Yifu (乙弗) and Zhejue (折掘), forcing them to submit. He built Lianchuan Castle (廉川堡, in modern Haidong Prefecture, Qinghai) to serve as headquarters. Also in 395, Lü Guang created him the Duke of Guangwu.