What's the difference between Chinese medicine and fortune telling?

To tell the difference, the former is more real and has a complete set of theoretical basis, while the latter is more virtual, half-fake and half-true. Chinese medicine treats diseases by taking photos with medical stone acupuncture, recuperates people's bodies and achieves the purpose of prolonging life without disease. There is also a set of theories about fortune telling, from observing people's appearance, bones, colors and so on. Judge people's good or bad luck, mind and so on. But both of them are based on Yin-Yang and Five Elements and belong to the category of metaphysics. And fortune tellers are more mysterious.