鄭子太極拳十三篇》是鄭曼青宗師的經典著作，被譽為鄭子太極拳的理論聖經。本書深入探討太極拳的心法、鬆柔與氣的修煉，是理解太極拳內涵與哲理必備的指導書。

This is the definitive guide to the philosophy and internal mechanics of Cheng Man-ch'ing style Tai Chi. Known as the "Thirteen Treatises," this volume covers essential concepts like softness, relaxation (Song), and the cultivation of Qi. It is the theoretical foundation for understanding the "why" behind the movement.