Cookware, tableware, kitchen utensils, storage, and cleaning supplies are the main categories. Cookware includes pots, stoves, steamers, and other cooking equipment; tableware covers bowls, plates, chopsticks, spoons, serving dishes, and other dining utensils; kitchen utensils mostly refer to knives, cutting boards, egg beaters, peelers, and other processing tools; storage items are used for organizing ingredients and utensils, while cleaning supplies include cloths, dishwashing liquid, cleaning brushes, etc. Each type of item has its own role, collectively meeting the daily needs of cooking, dining, storage, and cleaning in the kitchen.