The afternoon gate is the main entrance of the south side of Hue Imperial City, imitating the Qing Dynasty Beijing Palace noon gate, the plane is concave shape, the city platform opens five doors: the central door is called the afternoon gate, for the emperor of the Sui Dynasty doorway; the doorway on both sides of the afternoon gate is the left and right, and the two doorways on the outside are the left and right anus. Wufeng Building was built on the city platform. On August 30, 1945, Emperor Bao Da held abdication ceremony at the Wumen City Building, handing the national sword and sword symbolizing power to the Vietnam Independence Alliance representatives Chen Huiting, Yuan Liangpeng and Gu Hui. Enter the palace to buy tickets here.