The characteristics of cooked food in Ding Jing lie in the hygiene and health preservation of meals. A variety of Chinese herbal medicines are added to the brand's marinade. According to the traditional food integration theory and the middle principle of invigorating spleen and stomach, nourishing, enhancing fragrance and removing fishy smell, the five flavors needed by human body are organically combined. It is hoped that cooked food will adopt traditional methods and demands.