《北齐书·列传·卷二十五》
奉君命出使到茹茹。历任中外、丞相二府从事中郎。
使于茹茹，以衔命称旨。历中外、丞相二府从事中郎。
Acting on the emperor's order, he served as envoy to the Rouran people and successively held the post of assistant to the minister of the central and foreign affairs and assistant to the minister of the prime minister.