[Exploration of the construction of semantic framework of meridians and acupoints based on top-level ontology].

Based on the top-level ontology and the existing ontology methodology, the related concepts of meridians and acupoints were discriminated, defined and classified; the relationship of core concepts were established, e.g. meridians, acupoints and zangfu. It was attempted to build an ontological semantic framework of meridians and acupoints. Through the investigation on the classification mode of the top-level ontology, it is proposed that the meridians and acupoints, as the unique concepts of traditional Chinese medicine, exist in the form of "emptiness" and belong to "immaterial entity". Meridians refer to the three-dimensional channels in the human body, and acupoints are divided into ontological acupoints and body surface ones. Ontological acupoints are regarded as a three-dimensional structure within the human body, whereas, body surface ones are the optimal sites for acupuncture needle insertion on the body surface, meaning, the zero-dimensional point on the body surface. The main relationships between meridians and acupoints include is-a, exterior-interior, located-in, correspondent-to, mapping, etc. The exploration of the semantic framework of meridians and acupoints is conductive to understanding the connotation of meridians, acupoints and their relationship.

[The ancient literature source and flow of the point to point penetration acupuncture method].

It has been the consensus of the academic community that the doctor DOU Han-qing in Jin-Yuan Dynasty was the pioneer of point to point penetration acupuncture method.The contents of several texts in Yuan-Ming-Qing Dynasties were combed on the basis of Dou Taishi Zhenjing(《》).The paradigm,the acupoints,basic elements and the characteristics of the main treatment of diseases were discussed,and the relationship between the point to point penetration acupuncture method with the penetration acupuncture method has been tried to distinguish from the perspective of technical philosophy. It was found that the specifications and quantity of the 28 "penetration and to" cases in Dou Taishi Zhenjing(《》)were sufficiently exemplary for future generations, and were the source documents of Yuan-Ming-Qing's texts,which basically followed its specifications and content and developed.For example,the Yulong Poetries(《》)in the books of Bianque Shenying Zhenjiu Yulong Jing(《》),Zhenjiu Dacheng(《》),Zhenfang Liuji(《》).The 37 cases in Zhenfang Liuji(《》) were the most in several texts.The 31 cases in Xunjing Kaoxue Bian(《》)had the characteristics of DOU Han-qing, YANG Ji-zhou and LING Yun, who developed the opposite direction penetration method with two or more needles on DOU Han-qing's one needle.There were five basic elements in the point to point penetration acupuncture method:the needle pri-cking inch(depth), the needle pricking angle, the needle pricking direction, the starting acupoint, the end acupoint.This method in Dou Taishi Zhenjing(《》)mostly treated local diseases and symptoms,some acupoints below the elbows and knees also treated far-end diseases.The point to point penetration acupuncture method has a specific intention structure, which cannot be confused with the penetration acupuncture method.

[Collection methods, stylistic layout and value of extraordinary points in Doutaishi Zhenjing (Master Dou's Canon of Acupuncture)].

The literature source, collection methods and stylistic layout, value and influence of 32 extraordinary points in Doutaishi Zhenjing (Master Dou's Canon of Acupuncture) were collected. The sources of the literature are extensive. The collection methods include 5 aspects, named inheritance, integration and repair; name rectification, identification and differentiation; new point explication on the base of extraordinary points; well arrangement of points and mutual use of three methods for stylistic layout; as well as integrative illustration with text and picture, and determined location. In reference to the holistic layout of name, location, techniques of acupuncture and moxibustion and indications of extraordinary points in Doutaishi Zhenjing (Master Dou's Canon of Acupuncture), it is the first time to make a standardized and unified collection of extraordinary points, which is valuable in the historical literature, the theoretic research and clinical practice of extraordinary points. It brings a great impact on the special articles or books after the Yuan dynasty and even the establishment of national standards at present.

[Evolution of the concept of extra ordinary point and standardization of related terms].

Through an analysis of the historical development of the concept of extra ordinary point, it is found that the terms of "Qi point" "extra ordinary point" "Loujing point" "extra meridian point" and "Bie point" used in the ancient medical books in the Yuan, Ming, and Qing Dynasties actually expressed two different concepts of "extra ordinary points with the magical effects" and "extra points other than the meridian points". The standardized term for the former concept should be "extra ordinary point" (Qi point for short), and the standardized term for the latter concept should be "extra meridian point", which is also called "Loujing point" and "Bie point". Since these two different concepts are not clarified in modern acupuncture textbooks, especially the misreading of "Jing Wai", no consensus has been reached on the definition of "extra ordinary point" and "extra meridian point", and the standardized terms have not been decided, which changed from "extra ordinary point" to "Qi point" and "extra point" and recently returned to "extra ordinary point". These confusions in textbooks have a direct impact on the determination of the related acupuncture terms used in national and international standards.

[Relationship between DOU Han-qing of the Jin and Yuan Dynasty and Taoist].

In order to explore the culture factors of the construction of acupuncture theory of DOU Han-qing, the medical master of the Jin and Yuan Dynasty, the authors studied the relationship between DOU Han-qing and Taoist by collecting DOU 's life material. With manual retrieval, some ancient historical literature was obtained. Additionally, Yijing Huiyuan: Zhenjiu Yuanshu: Dou Taishi Michuan Mihua Zhenjing Qiongyao Baojian, written by WU Jia-yan in the Ming Dynasty, collected in Japan, was analyzed. It was found that DOU Han-qing's acupuncture and moxibustion was influenced by Suwen Wangpian: Cifalun, the Taoism medicine of the early stage of the Song Dynasty, as well as by Jiaojing Baxue, passed on by SONG Zi-hua, the hermit. DOU Han-qing had been in contact with FAN Zhi-ying of the Taoist, but there was no clear record relevant with medicine. Dou Taishi Michuan Mihua Zhenjing Qiongyao Baojian may be the compilation by Taoism medical master, on the base DOU 's acupuncture and moxibustion. There is a kind of mutual influence and mutual promotion relationship between DOU Han-qing and Taoist.

[Objective, approach and symbolic achievement of the standardization on extraordinary points].

Through sorting out the development of meridian points and the standardization of extraordinary points in dynasties, two objectives are discovered in the standardization of extraordinary points starting from the Tang Dynasty. The points with extraordinary effect are selected points and transferred to meridian points and the commonly-used key points are selected and developed to be standardized acupoints. Hence, 3 approaches are summarized. Approach No.1: a large number of "meridian-outside" points that are the potential supplementation but not included yet in meridian points are supplemented to meridian points. Approach No.2: based on the specified requirement, the key points are selected from the acupoints with determined locations and names, which is developed to be the standard of acupoints. Approach No.3: the acupoints with extraordinary effect are selected from the "meridian-outside" points and these points are collected for the formulation of the standard of extraordinary points. The latter two approaches provide for the development direction of teaching and standardization in the future.

[Overview of studies on DOU Han-qing's academic thoughts about acupuncture-moxibustion].

DOU Han-qing (1196-1280 A．D.) is a famous acupuncturist of the Jin and Yuan dynasties in ancient China. His academic thoughts about acupuncture and moxibustion have a higher clinical practical and theoretical value and received extensive attention in China. In the present paper, we make systematic analysis and summary about the current researches on Master DOU's academic thoughts after retrieval and screening the related research literature (published from the foundation of the People's Republic of China till now) by using electronic databases. The results showed that our understanding about Master DOU's academic thoughts are mainly based on Zhenjing Zhinan (《》，A Guide to the Classic of Acupuncture), especially the Biaoyou Fu (《》，Lyrics of Recondite Principles) and the eight influential acupoints of meridians, but less attention has been paid to books DOU Taishi Zhenjing (《》，Master DOU's Acupuncture Classics), Zhenjiu Jicheng (《》，Compendium of Acupuncture-moxibustion) and Panshijin Zhici Michuan (《》，Panshijin Esoteric Techniques on Perpendicular Insertion of Acupuncture Needles). The systematicness and depth of research on Master DOU's academic theory need being improved. We propose that we should make a comprehensive study about Master DOU's books and his life stories under the academic development history of overall background of Chinese acupuncture and moxibustion, so as to get a clear, complete and objective understanding on DOU's academic thoughts.

[Study on the origin of Dou Han-qing's academic thought of acupuncture and moxibustion].

The origin of Dou Han-qing's academic thought of acupuncture and moxibustion is studied by analysis on relative contents in the books Weisheng Baojian, Jisheng Bacui and Zhenjiu Sishu Zhenjing Zhinan and the two papers "On reinforcing-reducing manipulation" and "Questions and answers of qi and blood", holding that DOU Han-qing's academic thought of acupuncture and moxibustion is influenced more by Suwen (Plain Questions) and Nanjing (Classic on Medical Problems), not by Lingshu (Miraculous Pivot).

[Textual research and differentiation of Dou Han-qing's works catalogue].

This paper aims at probing into evolving course of DOU Han-qing's works catalogue. On the basis of summarizing and referring to study achievements of our predecessors, through analysis of book lists and relative works and chapters, it is hold that the catalogue which were not attained by ZHULiang-neng possibly are the contents of acupuncture reinforcing and reducing methods; the books printed and published by ZHULiang-neng include the contents of both channels and acupoints; the book, Zhinan, which was attained by DOUGui-fang, includes the content catalogue of needling methods; Fu Zhenjiu Zashuo in Zhenjiu Sisu. Zhenjiu Zhinan also were extracted by DOU Gui-fang from Illustrated Manual of Acupoints of the Bronze Figure, and The Zhenjiu Biji Taiyi Zhi Tuxu and Dongzhi Yezhe Gongshuo should belong to The Fu Zhenjiu Zashuo.