Summary: Materia Medica., :. Chinese Medicines, and Mode of Prescriptions. :. Dietetical Precepts, on Diet and Food. and. Principles of Daily Hygienc. REVIEW. In this book, Dr. Yu Ju-tao provides comprehensive knowledge on Chinese medicine, materia medica, prescriptions, dietetic principles, and daily hygiene practices. It includes information on the medicinal properties and uses of various herbs and substances in Chinese medicine, as well as practical advice on diet, nutrition, and lifestyle for maintaining health and preventing illness. Dr. Yu's work serves as a valuable resource for anyone interested in traditional Chinese medicine and holistic approaches to health and wellness.