[Exploration of the theory of Renying Cunkou pulse method recorded in the Yellow Emperor's Inner Canon].

Renying Cunkou pulse method is one of the classical pulse methods of acupuncture-moxibustion in the Yellow Emperor's Inner Canon, which is also a classical clinical paradigm for diagnosing and treating meridian diseases in the ancient times. Based on comprehensive review of literature and clinical practice, this paper reveals that this method compares the size of the neck Renying pulse with hand Cunkou pulse to determine the change of yin-yang and excess-deficiency identifying the affected meridians. The jing-well, xing-spring, and shu-stream points of the surface and interior meridians of affected meridians are mainly selected to regulate deficiency and excess through reinforcing and reducing methods. The Renying Cunkou pulse method possesses a simple and practical medical theory, easy diagnostic procedure, and clear meridian selection for acupuncture-moxibustion treatment, warranting further exploration of its essence and diagnostic therapeutic principles.

[Exploration on lateral needling technique].

Regarding the existing questions of the understanding and application of lateral needling technique in the Chapter 7 of Lingshu (Miraculous Pivot), after analyzing the original meaning of the lateral needling technique and its indication for "tendon bi syndrome" in literature, it is believed that lateral needling technique is the classic manipulation for tendon bi syndrome, mainly for tendon spasticity caused by obstruction of qi activity or retarded qi activity. The filiform needle is used in the operation. The puncture hand and the pressing hand should be cooperated during the manipulation, in which, after detecting the location of tendon disorder by the pressing hand, the needle is inserted from the lateral side of the affected site and is manipulated with the reinforcing technique achieved by lifting and thrusting needle. Afterwards, the needle is withdrawn. The lateral needling technique of acupuncture is one of the mass-loosening techniques in Neijing (Inner Classic). It is a reliable technique of acupuncture in clinical treatment of acute and chronic diseases, such as cervical spondylosis and tendon injury of lumber region and has a stable therapeutic effect.

[Exploration on even reinforcing-reducing technique of acupuncture].

The even reinforcing-reducing technique of acupuncture is one of the common needling methods in clinical practice at present, but there are various understandings on it among scholars. In the paper, the origin of the even reinforcing-reducing technique of acupuncture was explored on the base of literature collection and clinical practice. The comments were put forward in association with the initial understanding of reinforcing and reducing techniques of acupunctures and actual clinical applications. In ancient time, the even reinforcing-reducing method includes two meanings. The first one refers to the compound reinforcing-reducing needling technique for mixture of cold and heat or of deficiency and excess, in which, the reinforcing and reducing techniques are used alternatively at same acupoint. The second one implies the imbalance of yin and yang with human body or meridian involved. For example, in the syndromes as excess in the upper part of body and deficiency in the lower part, heat on the left and cold on the right, the treatment for reinforcing the lower and reducing the upper, or reinforcing the right and reducing the left is adopted to rebalance yin and yang. Hence, it is regarded as a treating principle or a needling method. No matter at the same acupoint or at different acupoints, the final target of treatment is to harmonize yin and yang. The acupuncture scholars in modern times seldom describe even reinforcing-reducing technique. Since the foundation of People's Republic of China, the relevant technique is again called even reinforcing-reducing manipulation, characterized as evenly lifting, thrusting and rotating of needle and has been developed gradually as the common needling technique in present clinical practice, which is widely divergent from the traditional understanding. The reinforcing-reducing techniques of acupuncture are different in understanding between the ancient time and the present. It is necessary to identify the origin for the better contributions to clinical application.

[Zheng Yu-lin, a founder of the acupuncture and moxibustion cause of new China].

Mr. ZHENG Yu-lin is one of the most outstanding acupuncture scientists in the modern times in our country. He inherits the learning handed down in a family and is bold in making innovations, successfully combines the exercises to benefit the internal organs with Chinese traditional acupuncture needling methods, forming a set of unique Zheng's needling methods, which is used for treatment of severe ophthalmopathy with excellent therapeutic effects, and is famed the world over. Main achievements: took on scientific researches of acupuncture and moxibustion, teaching and clinical works in the first stage of establishment of China Academy of Traditional Chinese Medicinel trains a large number of famous specificities of acupuncture and moxibustion for new China; advocates study on channel essence; cures stubborn diseases for leaders of friend countries undertaking the great trust of the central leaders for many times, becoming an important ties of Chinese political foreign affairs.

[Professor Zheng Kui-Shan the father of modern study of Chinese acupuncture and moxibustion and needling methods].

Professor ZHENG Kui-shan is a famous specialist of acupuncture and moxibustion sciences, and he has obtained a lot of achievements in about 70 years' clinical treatment, scientific studies and teaching. He has advocated and devoted himself to the studies of traditional needling methods of acupuncture and moxibustion, with outstanding contributions to the development of Chinese and world's acupuncture and moxibustion. He participated in the scientific studies, clinical treatment and teaching of acupuncture and moxibustion at the early stage of founding of the China Academy of TCM. He first advocated and led "the study on channel essence", established Department of Acupuncture and Moxibustion, Gansu College of TCM and Gansu Society of Zheng's Needling Methods. Professor Zheng's opinions and practice which emphasize on the studies of Chinese traditional acupuncture, moxibustion and needling methods indicate the direct of acupuncture and moxibustion studies in both China and world.