Introduction to the Hexagonal Imperial Stele Pavilion: There is an imperial stele made by the Guangren Temple in the Hexagonal Imperial Stele Pavilion. The inscription is that after Emperor Kangxi returned to the capital, he sent his royal stonemason Mei Yufeng to Xi'an to carve it. It took more than 4 months to complete this inscription, which is the most precious cultural relic of Guangren Temple.