In the long history of human civilization, food is not only food, but also a combination of geography, history and culture. As the saying goes: “rice in East Asian culture, bread in Western culture, and corn in Native American culture—all of these food have connotations beyond survival”. I grew up in Wuhan, Hubei Province, China. Here is a special carrier of Chinese food culture—spicy crayfish. It is the representative of "food stalls and night market culture" and a carrier of a free food culture to help us release pressure. When people enjoy eating spicy crayfish, there are no rules or gap between rich and poor. Food stalls show the most important characteristic of Chinese food—expressing emotions through food—to the world in a unique way.