Former Liang

The Former Liang (; 320–376) was a state of the Sixteen Kingdoms during the Jin dynasty (265–420) in China. It was founded by the Zhang family of the Han Chinese. Its territories included present-day Gansu and parts of Ningxia, Shaanxi, Qinghai and Xinjiang.
All rulers of the Former Liang remained largely titularly under the court of the Jin dynasty as the Duke of Xiping except Zhang Zuo who proclaimed himself "wang" (prince/king). However, at times the other Former Liang rulers also used the "wang" title when imposed on them when they were forced to submit to Han Zhao, Later Zhao, or Former Qin.
In 327, the Gaochang commandery was created by the Former Liang under the Han Chinese ruler Zhang Gui. After this, significant Han Chinese settlement occurred in Gaochang, a major, large part of the population becoming Chinese. In 383 The General Lu Guang of the Former Qin seized control of the region.