The image is a photograph of a wooden plaque with Chinese text written on it. The text is written in both English and Chinese characters. The plaque is rectangular in shape and appears to be made of a light-colored wood. The background of the plaque is a dark brown color, and the text is black.

The text on the plaque reads "Zao (Chisel-like Implement) Jade zao were made in two types. One type is either square in cross-section with rounded corners or oval in cross section, the cutting edge is also rounded, resembling a carp's head. The other type is a slender cylinder, its cutting edge resembling the head of a loach. It is noleworthy that all the jade zao vessels were contained in bronze vessels, which suggests their function as ritual offerings for the gods and spirits."

Overall, the image is likely a reference to the concept of zao, which is a type of Chinese martial art.