Typically, a textbook of TCM diagnostics consists of two aspects: first, learning how to look for indications of a patient, including clinical signs, symptoms, and diseases; second, learning the syndromes to account for the indications. In clinic, a doctor diagnoses a patient to collect indications from the patient by observations, questioning, etc such as diarrhea, cough, pale complexion, red tongue, and so on. Each indication may be attributed to a number of syndromes in the vast majority of cases. On the other hand, each syndrome may contain a number of indication also. The traditional...