1국제 학술대회 『Proper acupuncture on GV-3, B-24, and B-52 for successful treatment of low back pain』 발표 (2006년, USA)
2국제 학술대회 『A randomized clinical trial of local acupoints compared with distal acupoints in knee osteoarthritis: an interrim assessment』 발표 (2007년, Spain)