Introduction to Wuliang Hall: Wuliang Hall is located on the left side of the Copper Hall. It is a Ming Dynasty building with a height of 3.2 feet. It has three rooms and two-story pavilion style. It has no beams or columns. It does not use a single piece of wood for doors and windows. Its appearance is like a wooden structure and its interior is made of bricks. Instead, it is built purely of bricks and tiles. The doors and windows are also engraved with patterns such as cloud patterns and two dragons playing with beads.