Abstract: ZHENG Qiao,the famous historian in Song Dynasty,has made great contribution to the study of Chinese characters,especially in the study of the "Six Books".His success owes a lot to his innovative awareness and academic accumulation.Moreover,the objective environment he lives in also plays an important role in the great success of his academic study.The Introduction to the Six Books is one of the Introduction to Tongzhi written by ZHENG Qiao and it is his representative work which uses the theories in the Six...