Wuwei, Gansu
When Chang'an fell to Western Yan forces in 385, they fled to the semi-independent state Chouchi, and after Lü Guang established Later Liang after returning from his Xiyu mission and seizing Liang Province (涼州, modern central and western Gansu), they arrived in his capital Guzang (姑臧, in modern Wuwei, Gansu) in 389. Lü Guang, who then carried the title Prince of Sanhe, created her his princess and created Lü Shao heir apparent.