佛祖歷代通載 17.18

17.18

（庚子）　改廣明○（田令孜奉天子西走○巢賊入長安國號大齊建元金統○李克用奔達旦）。

(Gengzi) The reign era was changed to Guangming. (Tian Lingzi escorted the Son of Heaven fleeing to the west. The rebel [Huang] Chao entered Chang'an, titled his state the Great Qi, and established the reign era Jintong. Li Keyong fled to the Tatars.)