Abstract
Objectives : Ge Songping(戈頌平) was a medical doctor in Qing Dynasty during the late $19^{th}$ century who annotated the original texts of four medical classics and wrote Suwenzhigui (素問指歸), Shanghanzhigui(傷寒指歸), Jinkuizhigui(金匱指歸), and Shennongbencaojingzhigui (神農本草經指歸). This paper's objective is to compile information about his writings, and shed a light on the unique characteristic of his scholarly works. Methods : Information regarding Ge Songping's life has been gathered through existing research papers and the sources revealed in the introduction. His works were divided into different formal characters as listed in part of the introduction and in the table of contents. Contents related to Yinyang(陰陽) found in Suwenzhigui were studied in order to discover his unique scholastic character. After selecting and analyzing three texts related to Yinyang, some characteristic terms and emphasized contents were studied. Results : The review yielded knowledge about Ge Songping's life, the times of his publications, the meanings of the names of his books, and basic information abou them. In terms of his scholarstic works, he used the ideas he gained from Shanghanlun(傷寒論) to form his medical theory, and used this to write annotations for four types of medical classics. The features of his theory of Yinyang can be divided into four categories. First, he coined the term Qiye(氣液) to bring contrast between yinyang as yinye(陰液) and yangqi(陽氣). Second, he shaped the temporal and spatial structure of the circulation of yinyang based on Shierdizhi(十二地支). Third, he explained the relationship between yin and yang while mainly focused on yangqi. Fourth, he explained the physiology and pathology mechanisms while focused on the circulation of ascending and descending and the idea of mutual beneficiary.
