《宋史·列传·卷一百一十一》
后来有一天，徽宗特地拿出三封诏令让他草拟，安中马上写成，皇上就在他的草稿后批道： 可任中书舍人。 不久，从秘书少监授任中书舍人，提升为御史中丞。
他日，特出制诏三题使具草，立就，上即草后批： 可中书舍人。 未几，自秘书少监除中书舍人，擢御史中丞。
Then one day, Huizong specially had three imperial edicts for him to draft. Anzhong was able to complete them immediately. The emperor made comments on his drafts as follows: suitable for the post of an attendant in the Imperial Secretariat. Not long afterwards, from a junior supervisor in the Imperial Secretariat, he was appointed an attendant in the Imperial Secretariat and further promoted to the position of Secretary of the Central Commission for Discipline Inspection.