《旧唐书·列传·卷七十三》
大历三年，他升任起居舍人，不久又兼任理匦使，升官四次后任给事中。
大历三年，迁起居舍人，寻兼理匭使，四迁至给事中。
In the third year of the Dali era, he was promoted to Keeper of the Imperial Archives, and soon after to a concurrent position as an Officer in Charge of Memorials. He was promoted four times and eventually became a Minister of State.