A good introductory book, from the main points, to the formula, and then to the formula series, is clear at a glance.

Yang's Tai Chi is really successful.

The Ba Duan Jin mentioned in this book, as well as other auxiliary techniques, broke the illusion that most people think that practicing routines can make kung fu. It turns out that Tai Chi requires both boxing and kung fu. In addition, the term "second energy" mentioned in it is rare in other places, and it is also a passing sight.

3. Technology in Tai Ji Chuan

From theory to practice, the main points are in place and easy to understand. Another feature of this book is the transformation of strengths in boxing.

Others:

:1930s Chen's Illustration of Taiji Zhuan.

Yang Chengpu: The Complete Book of Taiji Biography and Physical Use, published in1930s.

Shen Hegu: Biography of Chen Taiji, 1964. Although this book has no history of 60 or 70 years, it contains many wonderful boxing theories of our ancestors.