In the past few years, traditional Chinese medicine (TCM) has drawn the attention of researchers from all over the world. This book introduces the readers to the vast field of Chinese medicine with the help of comprehensive details and information. TCM is gradually evolving as a subject area with high potential and a possibility for original innovation. The book gives understanding of the TCM researches by discussing diagnostic approach and current clinical applications under two sections: pharmacological experimental research and pharmacodynamic material base research. This book includes contributions of eminent researchers who possess clinical knowledge and have years of experience in this field. It serves the objective of providing deep understanding of the distinct characteristics of Chinese medicine.