Introduction to historical sites: The Tangjing and Songquan in the temple, the foundation stone of the Dharma Hall in the Song and Ming Dynasties, the thousand-year-old iron tree, and the cypress tree in the Qing Dynasty, with luxuriant branches and leaves, are still extant today with inscriptions by eminent monks and famous figures of the past dynasties, witnessing thousands of years of history. Years of historical rise and fall.