《容斋随笔·卷十·省郎称谓》
任命省中郎宫的人，原来皇上降下的诏令只写道； 任命为某部郎官 。
除省郎者，初降旨挥，但云： 除某部郎官。 
When appointing people to be the Lang officials of the provincial Zhonglang Palace, the imperial edicts issued by the emperor originally only stated: Appointing as the Lang officials of a certain ministry.