Introduction to the Revolutionary Martyrs Memorial Hall: The Revolutionary Martyrs Memorial Hall is located 100 meters north of the Martyrs Tower. It is a traditional palace-style building with a width of 45 meters, a depth of 19.6 meters, and a height of 21.4 meters. It has two floors of cornices, staggered brackets, and is covered with blue glass tiles. A huge plaque hangs under the eaves of the front corridor, surrounded by a cloister, and 14 pillars stand side by side on the front.