Introduction to the stupa: The Heli Pagoda of the eminent monk Yuan Zong of the Tang Dynasty is located in front of Leiyin Temple. The pagoda is built on a tall stone base with a solemn, simple and solemn shape. The tower body is hidden in the forest, quiet, simple and integrated. There is a poem that says: The low brick tower looks like an ordinary one, with green hills on all sides acting as protective walls. The cave temple is not an imaginary thing, thousands of years of relics are kept beside it. Here are the Qing Dynasty treasury gold bricks unearthed from Leiyin Temple, which are well preserved and are precious historical relics.