On November 30th, 2017, at the Beijing Training Schools of World Federation Acupuncture Scotties (WFAS). Dr. Decheng Chen gave a lecture for the students who were from all over the country and overseas. The lectured is on the “motion acupuncture” and demonstrated on the spot. The two students who gave the test were all effective on the spot, the theory and Practice a total of 1 day of lectures.