Introduction to the east gate: The east gate of Xishan Scenic Area is actually the east gate of Wanjuanlou Scenic Area. The east gate is built in the city gate style of the Han Dynasty. The city wall at the entrance is 11 meters high and 50 meters long, with Han brick walls and a pheasant dish shape on the top. The slope next to the road is engraved with "The Origin of Culture of the Three Kingdoms".