Zhenwu Pavilion is a completely wooden structure building, the whole pavilion has three floors, its height is 13 meters, plus a platform height of nearly 20 meters. The whole cabinet is a lever-type pure wood structure with a height of 13.2 meters, a width of 13.8 meters, and a depth of 11.2 meters. The cabinet does not need an iron tool. It uses nearly 3000 lattice wood components, mortise and mortise eyes, obliquely pierces the straight sleeve. With the principle of lever structure, it matches in series, supports each other, restricts each other, and reasonably coordinates to form a graceful and stable unified whole. The magic is the real suspension!