Hall introduction: Walking into the large courtyard from the theater downstairs, the weathered grass dragon on the back wall can be vaguely seen. The diagonal supports on the front pillars of the ancient stage are exquisitely carved, and the gods and figures are lifelike. The patios and courtyards have unique shapes, the rooms are laid out in an orderly manner, and the stone railings are carved with various auspicious animals and auspicious patterns such as lions, unicorns, and dragons. The front and rear patio railings are carved with figures such as the Twenty-four Filial Piety. The entire palace can accommodate thousands of people gathering here.