Introduction to the Imperial Cultural Area: This scenic spot is mainly based on the deeds of Song Taizong and Song Zhenzong and Song Qinzong in Qianlong Palace. The three emperors Taizong, Qinzong and Zhenzong of the Song Dynasty are enshrined in the Qianlong Hall, and there are also bizarre stories such as "Visiting Zhao Pu on a Snowy Night" and Qianlong Well.