This is a book about Heart, Blood, Heartbeat, Arrhythmia, Blood Pressure & Drug, plus a case study of healing in Stroke (suffer paralysis)中風, Bone and Shoulder damaged to author himself. The author wrote this book when he was 86 years old, though being stroke and suffer in his body, he never give up writing and thinking. Readers can learn about Hong Son Cheung’s philosophy of Health and his great achievements to the mankind in this book.