Abstract: Si Ku Quan Shu Zong Mu has been an important reference book for researchers since the middle of the Qing Dynasty, showing access to the traditional Chinese learning. Therefore, scholars started to revise and discuss the book in the Reign of Emperor Jiaqing. After the Republic of China Period, the study on Si Ku and Si Ku Quan Shu Zong Mu became an autonomous discipline, and the complement and continuation of the book were one of its branchwith the most outstanding achievements. On one hand, combing the research achievements of the period brings a better understanding and inheritance of traditional bibliography, on the other hand, it can also absorb Western social science research methods to surpass the predecessors in the width and breadth of research with outstanding investigations. A review of the main achievements of the supplementary and continuation of the book during this period also inspires un for exploring the contemporary value of the bibliography.

Key words: Si Ku Quan Shu Zong Mu, Chen Yuan, Yu Jiaxi, Hu Yujin, Lun Ming