Introduction to the building at the old site: The Meiyuan New Village Memorial Hall is an open street. The protected area extends to Hanfu Street in the south, 35 meters from the original site of the Communist Party of China delegation office in the north, to the east wall of No. 17 Meiyuan New Village in the east, and to the east wall of No. 17 Meiyuan New Village in the west. The wall of the Air Force Logistics Department of the Nanjing Military Region.