Introduction to the west gate: The west gate adopts the shape of the bronze currency of the middle period of the Warring States Period: "Pingshou Bridge with enough cloth money". It cleverly combines the hollow part under the cloth money with the function of the gate. The inside of the door wall has relief patterns of coins minted in various dynasties to show my country's long-standing monetary culture. There is also a white marble relief sculpture of "Eight Immortals Crossing the Sea" outside the west gate, which implies that "talented people are emerging in large numbers in today's society, just like the Eight Immortals crossing the sea, each showing his magical powers."