Gourmet is an adjective that describes food as the best in the world. Gourmet is an idiom that describes delicious food and makes people full of praise. Delicious food refers to exquisite meals and delicious food, describing food as very delicious. In the Yuan Dynasty, a poem by Zhang, "Green Pavilion and Self-Harmony", said: "Give your children respect and smile, and you will find a delicious pair of koi fish.