This is a *jianbingguozi* or *jianbing* (Chinese: 煎饼果子), a popular street food originating from Tianjin, China. Its base is a savory crepe, quickly cooked on a round griddle. Ingredients typically include eggs, chopped scallions, a variety of sauces (often hoisin and chili), and crunchy textures like a fried dough stick (*youtiao*) or crispy wonton skin (*baocui*). The vendor in the photo is assembling one. The sign in the background mentions "Tujia Xiangjiang Bing" (Tujia Fragrant Sauce Pancake), indicating a regional variant that uses a rich savory sauce, noting it as a "Chinese pizza."