To begin, I believe that books are an inadequate didactic medium within the martial arts world; only a live instructor can point out the subtleties and variations in the motions of the arts. However, many books, this included, are a valuable resource to practitioners.

Although the greater part of the book was very thorough, I have some caveats about those parts which are not as acceptable. The beginning covers a brief history of Chinese swords (mainly of the jian variety). I'm not sure if this is a misconception by the author or a mistake in editing, but some of the pictures misrepresent the weapons they are supposed to illustrate; a slight rearrangement would fix this in most instances, but the fact that they are not arranged properly may result in trouble for the less cautious reader, or for the amateur. I further disagree with some of Yang's descriptions of the jian; the paragraph about the "blood groove" in especial. Although he is a respected martial artist, I maintain that those writers who know little about the weapon itself should write less; knowledge of its use does not, in many cases, signify knowledge of construction/history.

Yang does not go into as much detail as I would like in some aspects; the martial merit of some techniques should be explained more deeply. In many cases, he suffices to say that these techniques were efficient and worked, but did not really provide any reason besides vague references to balance or qi.

However, I am impressed with the thoroughness with which Yang tackles the subject. He covers basic stances, guards, and attacks, and depicts three very detailed forms (he dedicates approximately 100 pages to the first!). I was also pleased to note that he included the hanzi for many of the terms he uses, although he uses the English translation of the terms throughout the text rather than the Pinyin; e.g. he would refer to the Horse Stance rather than to Ma Bu. As something of a purist, I would rather see the Chinese than the English, but some may prefer the contrary.

One last point with which I was pleased was his enthusiasm to warn the reader that his book is NOT a comprehensive manual, and that actual instruction is required to reach any real level of skill in jianshu. I agree with this whole-heartedly. Even though this book is excellent for beginners, no beginner should rely solely on it to attain skill.

Overall, a very decent book indeed; certainly worth a look, and a good foundation for building new skills or for refreshing old skills.