Introduction to the King's Division of Han and Chu: The second unit "The King's Division of Han and Chu - Weapons of the Han Dynasty" is the largest and most exquisite part of the display of cultural relics. It displays copper knives, iron knives, bronze swords, bronze halberds, iron halberds, There are 482 pieces (sets) including copper spears, iron spears, bronze spears, copper beryllium, copper spears, iron spears, copper crossbows, iron hook inlays, "Fifty Refining" steel swords, iron helmets, and iron armor. The auxiliary displays include the Chu-Han War, the ancient battlefield of Jiuli Mountain, various forms of terracotta warriors and horses of the Han Dynasty, line drawings of weapons of the Han Dynasty, the Xuzhou War of the Three Kingdoms, scenes of wars and contests in Han portrait stones, and pictures of weapons, etc.