Introduction to Qingtan Temple: Qingtan Temple was built in the Kaiyuan period of the prosperous Tang Dynasty. It was originally named Yunfeng Temple. It is located in the valley of the Chu and Han mountains. It was renamed Qingtan Temple because the valley was full of green sandalwood trees. . Nowadays, the Qingtan Temple, which has been restored and improved, is a famous temple with the most popular incense in southern Shandong and the development of Buddhist cultural tourism.