佛祖歷代通載 7.5

7.5

（癸未）　後秦姚萇（字景茂。南安赤亭羌人。其先有虞之裔。父弋仲。有二十四子。萇幼子也。初仕苻堅為陽武將軍。因南伐敗績而歸。遂縊苻堅而據長安僭立。八年改建興。壽六十四）。

(Guiwei) Yao Chang of the Later Qin (courtesy name Jingmao, a Qiang of Chiting in Nan'an. His ancestors were descendants of Yu You. His father, Yizhong, had twenty-four sons, and Chang was the youngest. At first he served Fu Jian as General of Yangwu. After suffering a defeat in the southern campaign and returning, he strangled Fu Jian, seized Chang'an, and illegitimately established himself. In the eighth year, he changed the era to Jianxing. He lived to the age of sixty-four).