Professor Yue Mei-zhong was a well known doctor of Chinese Medicine in modern China. This book consists of 88 sections on Yue's clinical experience in treating various stubborn diseases, including chronic nephritis and uremia, as well as acute and chronic infectious diseases. The cases reported in this book are analyzed and discussed in detail, vividly reflecting Yue's thinking and approaches to clinical treatment, providing readers with access to understanding how this great doctor studied and applied the theory of Chinese Medicine.