Answer: There are many idioms related to food, such as catching the wind and washing the dust, full banquet of Manchu and Han Dynasties, drinking for three rounds, never getting tired of fine food, never getting tired of fine food, simple rice, delicacies, etc. For speaking idioms, it refers to "disease comes from The mouth enters, and disaster comes out of the mouth." Elderly people often use this eight-character idiom to warn us to pay attention to food hygiene and the art of speaking.