Introduction to Jingguan Hall: Jingguan Hall, also known as "Qingxue Hall", is the main hall of the inner garden. It is made of carved pillars and painted beams, majestic and spacious. The hall is 5 rooms wide and 3 rooms deep. There are two stone lions in front of the hall. It is said that if you look at it quietly, you can identify more than 100 animal images. There are many century-old trees among the pinnacles.