Later Zhao

Zhao, briefly known officially as Wei (衛) in 350 AD, known in historiography as the Later Zhao (; 319–351) or Shi Zhao (石趙), was a dynasty of China ruled by the Shi family of Jie ethnicity during the Sixteen Kingdoms period. Among the Sixteen Kingdoms, the Later Zhao was the second in territorial size to the Former Qin dynasty that once unified northern China under Fu Jian. In historiography, it is given the prefix of "Later" to distinguish it with the Han-Zhao or Former Zhao, which changed its name from "Han" to "Zhao" just before the Later Zhao was founded.

When the Later Zhao was founded by former Han-Zhao general Shi Le, the capital was at Xiangguo, but in 335 Shi Hu moved the capital to Yecheng, where it would remain for the rest of the state's history (except for Shi Zhi's brief attempt to revive the state at Xiangguo). After defeating the Han-Zhao in 329, the Later Zhao ruled a significant portion of northern China and vassalized the Former Liang and Dai; only the Former Yan in Liaoning remained fully out of their control. For roughly twenty years, it maintained a stalemate with the Eastern Jin dynasty in the south before its rapid collapse in 349 following the death of Shi Hu. Provided by Wikipedia