The most crucial aspect of traditional Chinese medicine in diagnosing a patient's condition is to analyze and assess their symptoms truthfully. Doctors need to accurately identify the main symptoms of patients, which usually include obvious manifestations such as pain, fever, cough, vomiting, bleeding, as well as changes in the patient's physical condition, such as weight loss or weight gain.

In addition to the main symptoms, traditional Chinese medicine also needs to consider the root cause of the disease, that is, the "specimen". Generally speaking, "biao" refers to symptoms and manifestations, while "ben" refers to the etiology and pathogenesis. Doctors need to clarify the relationship between the target and the target in order to develop more precise treatment plans.
中医在诊断病情时，最为关键的是要实事求是地分析和判断患者的症状。医生需要准确地识别患者的主要症状，这通常包括疼痛、发热、咳嗽、呕吐、出血等明显的表现，以及患者身体状况的改变，如体重减轻或体重增加等。

除了主症之外，中医还要考虑疾病的根本原因，即“标本”。一般来说，“标”指的是症状和表现，“本”指的是病因和病机。医生需要明确标与本的关系，从而制定出更为精确的治疗方案。