On May 20, 2018, Dr. Chen Decheng was invited by the Chicago American Acupuncture Association (AAAA) to hold a lecture on “Puncture layers and Needling Sensation Control” in Chicago to teach the acupuncturists of the Chicago Acupuncture Society for Motion Acupuncture and acupuncture techniques. There are more than 50 doctors who participated in this Motion acupuncture study. Most of them are local Chinese acupuncturists in Chicago. Not only Chinese doctors, but also many local American acupuncturists, so the lectures are in English.

before treatment he can not externtion his waist enough

after treatment much impproved in the ROM