A 盘子 refers to a plate or dish used for serving food. It is typically round in shape and made of ceramic, porcelain, or other materials.
盘子 (pánzi) cheat sheet for homework
餐具 (cānjù): This term refers to tableware or utensils used for eating, such as chopsticks, spoons, and bowls.
碗 (wǎn): A 碗 is a type of bowl that is deeper than a 盘子 and often used for holding soups or rice dishes.
筷子 (kuàizi): These are chopsticks, which are commonly used in Chinese cuisine for picking up food.