《宋史·列传·卷二》
皇后博通书史，又善于写作，因此宠遇日隆，与张氏同为婉仪，不久进升贵妃。
后益博习书史，又善翰墨，由是宠遇日至，与张氏并为婉仪，寻进贵妃。
The Empress was well-versed in historical literature and was also good at writing, and so she enjoyed increasingly great favor. She was made Wanrong with Zhang, and soon after was promoted to Imperial Consort.