Jianbing guozi (chinese: 煎饼馃子) or "deep-fried dough sticks rolled in a thin pancake" is a popular chinese street food originating in tianjin, and has been hailed as "one of china's most beloved street breakfasts", especially in tianjin and neighboring hebei province. it is a sub-category of jianbing. it consists of pancakes made from mung bean flour, eggs, and youtiao (fried dough sticks) or crispy "dragons", served with sweet bean sauce, diced green onion, and optionally chili sauce.

Source: Wikipedia