When we look back on history, we may not realize the role of disease behind it. A plague may be the last straw to crush a dynasty. What were the great plagues in ancient China and how did our ancestors deal with them? What medical "black technology" were there in ancient China? Listen to Professor Yu gengzhe. Yu gengzhe is a first-class scholar of medical history in China. He has been on hundreds of forums for many times. This book is a popular book about the life history of diseases in ancient China. It tells many aspects of diseases in ancient China, especially focuses on the influence of diseases on history, society and life, including legendary surgery, diseases and medical treatment of celebrities. It is highly readable .