Introduction to the Main Hall: The main hall was built by Tamayashe in the fifth year of Long'an in the Eastern Jin Dynasty and has been renovated in successive dynasties. It is now seven rooms wide and 35.36 meters wide, five rooms deep and 24.8 meters deep, and 13.6 meters high. With double eaves resting on the top of the mountain, it is the most majestic and majestic hall in Lingnan.