《太平广记·卷二百零三·乐一》
张文收用吹律调它，发出的声音才畅彻悦耳，通晓音乐的行家们都佩服他的技艺高超。
文收吹律调之，声乃畅彻。知音乐者咸伏其妙，授协律郎。
Zhang Wenshou used the blowing law to tune them, and the sound was smooth and pleasant, which was admired by the experts in music for his superb skills.