《元史·列传·卷五十五》
桑哥倒台后，改荣祖为中书省右丞。祖荣奏请施行《至元新格》，改提刑按察司为肃政廉访司。他上书说 ：国家财用不可不足，而天下百姓也不可不安。
又上言： 国家用度不可不足，天下百姓不可不安。
After Sangge fell from power, Rongzu was changed to the right minister of the Zhongshu Province. Zu Rong played to implement the "New Legal Code of the Yuan Dynasty" and changed the criminal investigation division to the integrity inspection office. He wrote in his letter: The financial resources of the country cannot be insufficient, and the people of the world cannot be uneasy.