There is a famous temple near Huayang, Xikou Town, Xuancheng City, Anhui Province. What is it?

Longquan Temple (Chaotian Cave) is located on Xuefeng Mountain in Xikou, Xuanzhou District. It is commonly known as Chaotian Cave (because the temple is built in a cave and the entrance of the cave faces the sky, hence the name). Longquan Temple was built in the late Ming Dynasty. It has a wooden structure, brick walls and tile roof, with four floors. It has several stone carvings and a thousand-jin copper bell cast in the Ming Dynasty. The temple stands according to the cave situation, high and precipitous, majestic and magnificent. Experts have identified it as the "Xuankong Temple" in Hengshan Mountain, Henan Province. Viewers marvel at it as "the charm of God's creation and the most beautiful scenery in the world". In 1984, Longquan Temple was approved by the Anhui Provincial Religious Department and opened as a site for religious activities. It was also listed as a provincial key temple and a provincial cultural relic protection unit.