《宋史·本纪·卷三十》
二十二日，因为永、道、郴三州和桂阳监、茶陵县百姓大多数不养育子女，永远免除他们的身丁钱、绢、米、麦。
己亥，以永、道、郴三州、桂阳监及茶陵县民多不举子，永蠲其身丁钱绢米麦。
The 22nd, because most of the people in the three prefectures of Yong, Dao, and Chen and the counties of Guiyang and Chaling did not raise children, their body taxes, silk, rice, and wheat were exempted forever.