
The image is a photograph of a red sign with Chinese characters written on it. The sign is located in front of a stone wall. The text on the sign reads "The Underground Palace" and is written in both English and Chinese characters. Below the text, there is a description of the underground palace, which was combined with five parts, such as the entrance, the entrance hall, and the entrance to the palace. The palace was built in the middle of the city and is located on the right side of the image.

The sign is rectangular in shape and has a white border. It appears to be made of metal and is mounted on a wooden post. The background of the sign is blurred, but it seems to be an outdoor setting with trees and shrubs visible.
