As for the abortion branch, that is, Gansu and Qinghai, which moved to the southeast in China today, because Gansu and Qinghai were still outside China at that time and were ruled by Xiongnu, this group of Ren Yue people living among Xiongnu gradually merged with Xiongnu, which was called Lushui Lake, another part of Xiongnu. Among them, the Juqu family pushed the post-Han Liang official circles as the main business and established the North Liang in Gansu area today. After Qu Mengxun killed Duan Ye, he became the master of Beiliang. Later, it was destroyed by the Xianbei people Tuoba's Northern Wei Dynasty.