What is XXX's brothers name?
Juqu Anzhou
Juqu Anzhou (Chinese: 沮渠安周; died 460) is viewed by some historians as a ruler of the Xiongnu states Northern Liang, as after the state's territory was largely seized by Northern Wei in 439, and his older brother Juqu Mujian (Prince Ai) was captured by Northern Wei, Juqu Anzhou's brother Juqu Wuhui tried to hold out against Northern Wei, initially on Northern Liang's old territory, and later, after that attempt failed, at Gaochang.
Juqu Mujian Juqu Wuhui