Introduction to the Dongning Fortress Historical Exhibition Hall: The Dongning Fortress Historical Exhibition Hall covers an area of ​​more than 1,500 square meters and collects more than 500 pieces of evidence of the Japanese invasion of China and more than 400 precious historical paintings
Photos. These items are not only physical materials recording the history of World War II, but also physical teaching materials for modern history and patriotism education. They have important research, protection and historical restoration value.