Can TCM conduct double-blind clinical experiments?

Traditional Chinese medicine can conduct double-blind clinical experiments.

Many people defend that Chinese medicine does not conduct double-blind experiments and statistical analysis of treatment effects on the grounds that Chinese medicine pays attention to syndrome differentiation and treatment, and everyone's situation is different. In fact, the practical reason why TCM pays so much attention to syndrome differentiation treatment is that the manifestations of diseases observed by TCM (symptoms that can be directly observed and perceived) are vague and not specific, rather than the real cause. Many causes of TCM rely on the mysterious things of Yin-Yang and Five Elements. Traditional western medicine also has similar theories of body fluid quality and four elements, but they have been abandoned in the past hundred years. Modern medicine (western medicine as the masses say) actually treats the cause. Therefore, the phrase "Western medicine (modern medicine) treats the symptoms and Chinese medicine treats the symptoms" that sellers of health care products like to say is worthy of scrutiny.