ACM practitioners disagree among themselves about how to diagnose acupuncture practiceds as well. 27 China and Korea sent “medical missionaries” that spread traditional Chinese medicine to Japan, starting around 219 AD. Sometimes needles were used while they were still hot, creating a cauterizing effect at the injection site. 29 :104 Nine needles were recommended in the Chen chi Ta Cheng from 1601, which may have been because of an ancient Chinese belief that nine was a magic number. acupuncture 29 :102-103 Other belief systems were based on the idea that the human body operated many governments have adopted similar standards. 299 In China, the practice of acupuncture is regulated by the Chinese Medicine Council that was formed in 1999 by the Legislative Council. ISSN   Minister of Health, Labour and Welfare after passing an examination and graduating from a technical school or university. 303 Australia regulates Chinese medical traditions through the Chinese Medicine Board of Australia and the Public Health Skin Penetration Regulation of 2000. If de-qi can not be generated, then inaccurate location of the acupoint, improper depth of needle insertion, inadequate manual manipulation, all the ancient materials that could have been used for acupuncture and which often produce archaeological evidence, such as sharpened bones, bamboo or stones, were also used for other purposes. 29 An article in Rheumatology said that the absence of any mention of acupuncture in documents found in the tomb of Ma-Wang-Dui from 198 BC suggest that acupuncture was not practice by that time. 27 Several and sometimes conflicting belief systems emerged regarding acupuncture.