Navigating through the sea of medicine

A while ago, I was having tea with an old colleague, discussing my plans about making the ancient tongue diagnosis texts available in English. His first reaction was quite negative and disapproving. His arguments were that “nobody in China reads these books, why would the ‘foreigners’ wish to study them?”, and also “the classics lack photographic illustrations”. The 1960 first edition of the "Chinese Medicine Tongue Diagnosis" Instead of answering these questions, in this entry I will briefly discuss about how the modern TCM tongue method managed to replace the old established classical tongue diagnosis system. Traditionally, since the Yuan Dynasty, tongue diagnosis was intimately intertwined with herbal medicine. Therefore, the “Gold Mirror Records”, the “Tongue Reflection in Cold Damage”, and all the monographs up until the late Min Guo period, such as the “Tongue Diagnosis in the National Medicine” (which I think was the last important tongue text published pre