《北齐书·列传·卷二十三》
肃宗登位，皇太子要从师受业，诏命崔瞻为太子中庶子，崔胪应征赶赴置匮。
肃宗践祚，皇太子就傅受业，诏除太子中庶子，征赴晋阳。
Suzong ascended the throne, and the crown prince was to be taught by a teacher. The edict ordered Cui Zhan to be the crown prince's middle commoner, and Cui Lu responded to the call to go to the place to store the Kui.