Introduction to the Memorial Hall: The main hall of the New Fourth Army Memorial Hall is shaped like the character "four" for the New Fourth Army. It was opened to the public in October 1986. The exhibition hall covers an area of 4,600 square meters and is divided into the preface hall, the opening of enemy lines, the reconstruction of military headquarters, the 1st and 3rd Suzhong Divisions, the 2nd Huainan Division and the 4th Huaibei Division, the 5th Henan-Ebian Division, the 7th Wanjiang Division, and the 6th Sunan Division. There are seven exhibition halls including the division, the East Zhejiang Column and the Jiangsu-Zhejiang Military Region, the Victory of the Anti-Japanese War, the New Fourth Army Military Headquarters and the Shandong Military Region.