Home > Basic Principles By selecting one of the following topics, you can learn more about the principles of Chinese medicine.   >>Holistic Concept of Chinese Medicine   >>Questions about Taking Chinese Herbs (III)   >>Questions about Chinese Herbs (II)   >>Common TCM Questions   >>The Yin Yang Theory   >>Understanding Kidney Yin and Kidney Yang   >>The Six Evils and the Seven Emotions >>The Five Elements Theory >>How TCM Kidneys Affect Other Organs >>The Meridian System >>The Twelve Meridians >>The Fundamental Substances: Qi, Blood and Body Fluids >>Body's Organs from a TCM Perspective   >>Understanding Kidneys from a TCM Perspective >>The Immune System & Chinese Medicine >>What is Dual Modulation?