Shang Shu, the historical document in Chinese history, complied many aspects of academic problems which derived from history, geography, philology and phonology, etc. There are four main aspects: firstly, how to appraise pseudograph correctly; secondly, the contents of Jiwen and Guwen should be discriminated carefully; thirdly, explanations or interpretations of scholaships varied a lot; fourthly, textual critisim could be too complicated. Thus, from such a long academic tradition, scholars have viewed the second and third aspects as the key parts, while the philology study played the vital role. In short, as the explanations presented by scholars on 19 parts of Zhou Shu varied a lot, the paper held the case study based on 13 main parts of this book to research the variant characters.

• 趙成傑(文學博士，雲南大學歷史與檔案學院助理研究員，研究方向：文獻 學、金石學) | Chengjie ZHAO