Abstract: WANG Anshi's historical prose are rich in quantity and quality. In writing, there are many fascinating reversal techniques. This thesis analyzes the contents of the six essays related to Shiji (Records of the Grand Historian) in his historical essays, and summarizes two levels of his reversal techniques: discussing secular opinions and questioning the authenticity of Shiji. The core point of view is value. Therefore, through the Reversal of WANG Anshi's Prose, it reflects not only the specific and subtle embodiment of the Song Dynasty reversal atmosphere, but also its own writing characteristics.