Martial Arts**

The writing style of this book is rigorous, concise and rich in content. The book provides a detailed introduction to the manufacture and use of various weapons, which feels very practical. And through the description of the character's behavior, you can feel the wisdom and courage of the ancients, which is quite admirable. However, for me, a girl who is about to get married and is still hesitant, this book does not seem to be suitable for my current state of mind. But I still think this is a very valuable book and recommend it to friends who are interested in military affairs.