The clinical popularization and application of TCM characteristic technology consists of four parts: warm greetings, careful diagnosis and treatment, urging health preservation and indicating hope. Warm greetings are the first impression a doctor makes on his patients. Keeping a clear head and correct thinking is the premise to achieve the predetermined curative effect. Telling patients about health care must be targeted so that everyone can understand and use it. Doctors must give psychological comfort to those who are afraid of their diseases. This is also a symbol of hope.