Introduction to Changzhou Yudi Grand View: This area mainly displays geographical public opinion, making full use of the open-air courtyard to lay out the Changzhou Yudi Grand View. The word "Yudi" on the wall describes Changzhou's public opinion; the ground appears like a page of annals in the water, with the names of past dynasties The freehand creation is based on the maps recorded in Changzhou local chronicles, reflecting the shape and style of Changzhou and its surrounding areas.