Yifan Yang studied TCM and WM in Beijing University of Traditional Chinese Medicine from 1977 to 1982. After graduation, she worked there as a teacher and doctor, and completed her Master’s degree study in Chinese herbal medicine and formulas. Since 1990 she works in the Netherlands as a TCM practitioner and teacher. She also holds seminars in the many European countries. She is the author of 2 welcomed books about characteristics of herbs and composition of formula published by Elsevier.