Introduction to characteristic bridges: Based on the thirteen chapters of "Sun Tzu's Art of War" as the theme, thirteen unique bridges were designed, built and named, fully demonstrating the profound connotation of Sun Tzu's Art of War in the form of artistic reproduction. These include: Terrain Bridge, Marching Bridge, Nine Changes Bridge, Military Struggle Bridge, Virtual and Real Bridge, Military Situation Bridge, Military Shape Bridge, Attack Bridge, Combat Bridge, Shiji Bridge, Yongjian Bridge, Fire Attack Bridge, and Nine Ground Bridge . These gardens and bridges are permeated with strong cultural concepts of Sun Tzu, taking visitors into Sun Wu's life in Qi State and exploring the traces of Sun Wu, a generation of soldier sage.