釋氏稽古略 2.7

2.7

漢主劉聰。至是戊寅年卒。太子粲即位。為靳準所殺。丞相劉曜即皇帝位。年曰光初。還都長安。改國號曰趙。石勒進爵為趙王（劉聰載記）。

Liu Cong, ruler of Han, passed away in this wuyin year. Crown Prince Can took the throne and was killed by Jin Zhun. Chancellor Liu Yao ascended the imperial throne, styling the reign era Guangchu. He returned the capital to Chang'an and changed the dynastic title to Zhao. Shi Le's noble rank was elevated to Prince of Zhao (Chronicles of Liu Cong).