169 Dui Yao Flashcards
Dui Yao flashcards are a special companion set to enrich your formula studies. Many formulas utilize the synergy of herb pairs called Dui Yao. The card set consists of one box and one set of flashcards detailing the combination of a Dui Yao pair on the front of the card, while the back of the card lists its indications. The source for this information largely comes from the textbook Dui Yao: The Art of Combining Chinese Medicinals by Philippe Sionneau.