Once a year. The specific time is determined by the municipal public health administrative department and the administrative department of traditional Chinese medicine, and the evaluation work will be announced within the jurisdiction 3 months before the start. The examination subjects of TCM doctors include basic knowledge of TCM, basic knowledge of TCM, etc. Professional knowledge assessment is conducted once a year. The specific time shall be determined by the municipal administrative department of health and the administrative department of traditional Chinese medicine, and shall be announced within the jurisdiction three months before the assessment begins.