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.
Leng Tang-Ritchie, DAOM, MSTOM, LAc
Dr. Leng Tang-Ritchie is the vice president of clinical education and operations at Pacific College of Health and Science. She also brings her expertise to U.C. San Diego Health’s Center for Integrative Medicine, where she integrates traditional practices with modern health care. She is finishing a Master of Healthcare Administration degree at UCLA and furthering her commitment to advancing health care education and patient care.