On April 1, 2026, China implemented a landmark national standard: Classification and Determination of TCM Constitution. Although designated as a recommended rather than mandatory standard, it represents a major step in modernizing traditional Chinese medicine (TCM) by converting traditional constitution theory into a clear, measurable and clinically practical framework. By clarifying the relationship between constitution, disease, and pattern differentiation, the standard strengthens professional credibility, supports research, and enhances patient-centered treatment.
Steve Liu, LAc, BSEE
Steve Liu received his Bachelor of Science in Electrical Engineering degree from San Jose State University and graduated from the American College of Traditional Chinese Medicine. He is the founder and president of the American Society for Laser Acupuncture Therapy; president emeritis of the Arizona Society of Acupuncture and Oriental Medicine  and the North American Association for photobiomoduLation Therapy; and a board member of the International Society for Medical Laser Applications. Steve is also the founder of HanLing Acupuncture Healing Center and the Integrative Brain Healing Institute, and has a private practice in Tucson, Ariz.