The Investigation About Acadiemic Intercourse Of Yucai Doan

Duan Yucai was a famous scholar in the Qing Dynasty,and he was well known for his erudition and writing,especially the book of Shuo wen jie zi zhu.Duan Yucai,who was greatly influenced by Dai Zhen,inherited and developed the textology in the practice and theory.He forged a deep friendship with many academic figures such as Wang Niansun,Qian Daxin,Lu Wenchao,Liu Duanlin,Ruan Yuan and so on,they often talk about learning together and promote each other academically.He nurtured and inspired a new crop of academics.This paper analyzes the social relations of Duan Yucai on the basis of the analysis of biography material and involved in the process of the specific statement on academic.Furthermore,this paper mainly discusses the three academic aspects that Duan Yucai has performed during his academic career:collation,phonology and philology.The collation part mainly discusses "the dispute of Duan Gu" and the questions about the writing of shi sanjing zhu shu jiao kan ji;phonology part around the Duan Yucai to roughly comb the views of several important phonology,and describe its relationship with the Duan Yucai of the study of the phonology,focusing on the discussion of the Duan Yucai and Jiang Yougao on the ancient rhyme,To analyze the change and persistence of the ancient rhyme thought in Duan Yucai's old age;the philology part expounds several aspects of the influence of Duan Yucai on Dai Zhen,analyzes the reasons why the Duan Yucai is not heavy on the stone materials,and examines the contents of other philology involved in the process of the Duan Yucai.In this paper,the author studies the academic of Duan Yucai by the clues of friendship,hoping to supplement its academic research.