The book gives teachings from a Daoist perspective on meditation, Qi Gong, and Chinese Medicine. It is filled with great information, in a way that would be difficult to understand if you don't have any Chinese medicine training. The book is written as a student asking a teacher questions, which is similar to how some classical Chinese texts are written. There is a lot of information that is mentioned without explanation, including referencing classical texts and mentioning acupuncture points. I wouldn't recommend this book to anyone looking for an introduction. It has a lot of great meditation technique advice and diagrams at the end. This book would be worth it if you are well studied and looking for something more traditional.