| Since the Qing Dynasty,phonologists’research on the rhymes categories of old Chinese sounds has become increasingly sophisticated.After the succession and repeated gain of many scholars,Wang Li finally summarized it into thirty rhymes department system with clear areas and appropriated matching,which has been widely recognized by the academic circles.At present,although the rhymes categories of old Chinese sounds has been roughly determined,when reading Wang Li’s ancient phonological works in different periods,it is found that the arrangement order of the thirty rhymes contained in it is different,especially in the order of Ge Yue Yuan(歌月元),Zhi Zhi Zhen(脂质真),and Wei Wu Wen(微物文)the order is different..This inevitably makes people suspicious and don’t know what to do.When quoting Wang Li’s works,scholars only selected one of them,but can not list its reasons.Therefore,based on new materials,this paper discusses the sequencing motivation of the rhymes categories of old Chinese sounds,which can be beneficial to the study of rhymes transformation relationship in the pre-Qin period.Compared with the handed down documents,the unearthed documents are buried underground for a long time and have not been changed.Although they are the number is minimal,they carry a very rich material of the borrowed graph.In view of this,this paper selects Bai Yulan’s A Collection of the Interchangeable Characters in Bamboo Slips and Books Copied on Silk(《简帛古书通假字大系》)(2017)as the research base,and makes an exhaustive study of2999 groups of borrowed graph in the book by comprehensively using scientific digital methods such as pass false collection,pass false identification,ancient sound investigation,mathematical statistics and other scientific methods for data sorting and analysis.The carding of the pronunciation of the borrowed graph’s sounds is mainly based on the middle ancient pronunciation,combined with the frequency of communication between rhymes categories of old Chinese sounds,so as to judge the relationship between the thirteen rhymes parts of the ancient[-t][-p],clarify the relationship of duizhuan(对转)between rhymes categories of old Chinese sounds,and finally determine the reasonable arrangement order.This paper can be divided into three parts as a whole:introduction,[-t][-p]research on the relationship between thirteen rhymes and borrowed graph,and conclusion.The first part is the introduction,which systematically introduces the reason,research status and research methods of this paper.The second part consists of five chapters,which investigates the borrowed relationship among the thirteen rhymes parts of"Ge Yue Yuan"(“歌月元”),"Zhi Zhi Zhen"(“脂质真”),"Wei Wu Wen"(“微物文”),"Ji Qin"(“缉侵”)and"Ye Tan"(“叶谈”),successively indicates the fanqie(反切)of Guangyun(《广韵》),the middle ancient phonological position and the ancient phonological position of each borrowed graph words,and then cites the corresponding literature use cases in Qin and Han bamboo and silk to prove it.The third part is the conclusion.Through the statistics of the frequency of ancient sounds in 2999 groups of[-t][-p]rhymes parts,we can determine the duizhuan(对转)and pangzhuan(旁转)relationship between the rhymes categories of old Chinese sounds,and draw up a new order of 13 rhymes parts,which is as follows:Zhi(脂)Zhi(质)Zhen(真)-Ge(歌)Yue(月)Yuan(元)-Wei(微)Wu(物)Wen(文)-Ye(叶)Tan(谈)-Ji(缉)Qin(侵). |