中医是东方传统医学最主要的组成部分,特别是中医诊断学四诊并重,缺一不可,故依次讨论“望、闻、问、切”四种诊察疾病的方法。依据显现的各方面的症状、体现、说明疾病的原因。病机及诊断,在“望诊”中,有颜面、口、鼻、耳、目、齿、舌等部位的各种形色变化及观察方法。在这些 Traditional Chinese medicine is the most important part of traditional oriental medicine. In particular, the four diagnostic methods of TCM are equally important and indispensable. Therefore, four methods of examining the diseases of “look, smell, ask and cut” are discussed in turn. According to the manifestations of various aspects of the symptoms, reflect the reasons for the disease. Pathogenesis and diagnosis, in the “look-up”, there are facial, mouth, nose, ears, head, teeth, tongue and other parts of the various shape changes and observation methods. In these