The image is a photograph of a wooden plaque with Chinese text written on it. The text is written in black ink and is in a traditional Chinese font. The plaque is rectangular in shape and appears to be made of wood. The background of the plaque is a light brown color.

The text on the plaque reads:

- The archaeologically defined Sanxingdui culture comprises the remains of Period II and III, the main stage of cultural development at Sanxingsdui. Period II is now classified as belonging to the Baodong culture while period IV belongs to the Shijiazhuang culture. These two periods span 4000 BC through 3200 BC, contemporary with the Xia and Shang dynasties in the Central Plain. It is generally understood that the most prosperous time at SanXingduii was the reign of King Yuufu in ancient Shu's legend.
- Yufu is the city walls within a site that encloses an area of nearly four square kilometers. The large size of the walled city and its numerous architectural remains testify to the nearby 1,000 important bronze artifacts unearthed from the well-developed bronze industry as well as the power of large-scale religious activities.
– Together, these remains prove that the ancient city of Sanxiningdui was home to a prosperous southwestern state in early Bronze Age China-a state that enjoyed a considerable independence, stability, and strength.