The public health network inquired that yellow sauce is not soy sauce. Yellow sauce, also known as soybean sauce and soy sauce, is called big sauce in northern China. The raw materials of soybean paste are soybean, flour, salt and water, which are made by koji-making and fermentation. Soy sauce is made of 100% soybean and a little salt.

Soybean sauce, also known as soybean sauce and soy sauce, is a traditional seasoning sauce in China, which is made from soybeans through frying, grinding and fermentation. Yellow sauce has a strong sauce flavor and ester flavor, salty and sweet. It can be used for cooking, stewing, steaming, frying, mixing and other cooking methods, and can also be used as a dinner or a clean dish.