Introduction to the Dazu Rock Carvings World Heritage Expo Park: The planning and construction of the Dazu Rock Carvings World Cultural Heritage Expo Park began in 2011. After four years of hard work, it was finally built into an expo park featuring the art of stone carvings. The park contains five functional areas, including tourist service area, cultural relics exhibition area, folk experience area, stone carvings viewing area, and religious prayer area. The total area reaches 1,100 acres, and it takes 3 and a half hours to complete the tour.