Jiang Yuer's fish rice cooker with Chinese sauerkraut belongs to household rice cookers. Jiang Yuer's pickled fish rice cooker is mainly used for cooking, and has some special functions, such as heat preservation, soup making and cooking. Jiang Yuer's pickled fish rice cooker also has some special functions for making pickled fish and other special dishes to meet the cooking needs of different families. Please note that the specific functions and types will vary with different brands and models. I suggest you know more about the features and functions of this rice cooker before buying.