Introduction to the Main Hall: The main hall is located about 25 meters west of the front hall. It has a single eave on the top of the mountain and a beam-type wooden structure. It is 24 meters wide and 12 meters deep. The hall was rebuilt in the second year of Xuantong in the Qing Dynasty. There are two rose trees planted in the Ming Dynasty on both sides of the flower beds at the front of the courtyard; there are also two ancient cypresses in the courtyard, also planted in the Ming Dynasty.