《旧唐书·列传·卷五十五》
五年后，又任京畿、关内道黜陟使，同时兼任关内采访使。
五载，又为京畿、关内道黜陟使，又兼充关内采访使。
Five years later, he again took the position of Censor of the Capital Region and the Guannei Circuit and concurrently served as Guannei Census Officer.