《隋书·列传·卷十六》
周武帝任藩王时，与长孙览亲近，即位后，对他更加礼遇，越级提拔他当车骑大将军。
武帝在籓，与览亲善，及即位，弥加礼焉，超拜车骑大将军。
When Emperor Wu of Zhou was a vassal king, he was close to Zhangsun Lan. After ascending to the throne, he treated him with even greater courtesy, promoting him to the position of General of Chariots and Cavalry, which was one rank higher than his previous position.