《颜氏家训·风操篇》
还有个臧逢世，是臧严的儿子，学问踏实，品行端正，能维持门风。梁元帝出任江州，派他去建昌督办公事，都县的百姓，都抢著给他写信，信多得早晚汇集，堆满了案桌，信上有写了严寒 的，他看到了一定对信流泪，再不察看作复函；公事常因此不得处理，引起人们的责怪怨恨，终於因避讳影响办事而被召回。
又有臧逢世，臧严之子也，笃学修行，不坠门风，孝元经牧江州，遣往建昌督事，郡县民庶，竞修笺书，朝夕辐辏，几案盈积，书有称 严寒 者，必对之流涕，不省取记，多废公事，物情怨骇 ，竟以不办而还。
There was another Zang Fengshi, who was the son of Zang Yan, who was honest and upright in his studies and conduct, and was able to maintain the family style. When Emperor Liang Yuan was appointed governor of Jiangzhou, he sent him to Jianchang to supervise official duties. The people of Du County all rushed to write letters to him. There were so many letters that they were piled up on the desk in the morning and evening. There were some written by Yan Han, and he would definitely shed tears when he saw them, and would not look at them again to write a reply letter; official duties were often not handled because of this, causing people to blame and resent him, and he was finally recalled because avoiding taboos affected his work.