The second part is to diagnose the disease by looking at the hands, with the position of the palm and the back of the hand and the 180 color picture. Each picture first lists the names of TCM syndromes and diseases in western medicine, and then expresses them according to gender and age, hand shape, color, main symptoms, medical history, diagnosis in western medicine, diagnosis in Chinese medicine and syndrome differentiation. Try to be concise and easy to understand for medical professionals and hand-diagnosis enthusiasts to refer to or learn. The author will further accumulate information and summarize how the content of artificial diagnosis of traditional Chinese medicine is richer and more systematic.