Introduction to the corridor: The "Calligraphy Maze" is full of works. It is built according to the mountain and is in the shape of the word "Hui". Each wall is engraved with calligraphy works by famous artists, including regular script, official script, seal script, cursive script, etc. There are thousands of styles and various fonts, all of which are available. Some fonts are free and elegant, shaped like Luan, Phoenix, or dragon. It really has a "flying dragon and phoenix" and lifelike feeling; some fonts are well-proportioned, with vigorous and powerful strokes and beautiful appearance. Generous and heart-wrenching.