Dialectical Jade Letter

"Yu Han" is a classic work on traditional Chinese medicine written by Chen Shiduo, a famous doctor in the Qing Dynasty. The book uses "yin and yang, deficiency and excess, upper and lower, true and false" as the syndrome differentiation program, and various diseases are classified under these eight categories. The book explains in detail the syndrome differentiation analysis and treatment methods of each disease. The writing style is unique and the medication and treatment are practical. It is an important reference for clinical syndrome differentiation and treatment of traditional Chinese medicine and has high reference value for practitioners and enthusiasts of traditional Chinese medicine.