《元史·本纪·卷十二》
敕命各项事务均前往中书省、御史台上诉，处理决定不公平的，允许前去登闻鼓院击鼓让皇上知道。
敕诸事赴省、告诉之，理决不平者，许诣登闻鼓院击鼓以闻。
The emperor ordered that all matters be filed with the Zhongshu Sheng or the Yushitai. When handled unfairly, citizens could alert the emperor by speaking at the Dengueyuan.