This book, "Chinese Materia Medica", is going to introduce about more than 300 Chinese medicinal substances with illustrations and botanical pictures, including information on the Source, Explanation of Name, Habitat, Collection, Processing, Properties, Entered Channels, Characteristics, Actions, Clinical Applications, Dosage & Administration, Cautions & Contraindications, Ingredients, and Pharmacological Research. Its aim is to show the herbs from as many aspects as we could, the traditional development and the contemporary new findings, the cultural legacy and the scientific evidence, the positive side and the negative side. We are sorry that the DVD content are not included.