Food from the Three Kingdoms, Starting with Luminous Cuisine

Lu Chuan traveled through time and entered a world where food is the most important thing. Fortunately, it is a modern society and he does not have to suffer the hardships of ancient feudal society. Wait... Why is the name of the beautiful young girl I cook with every day Diao Chan? She also has an adoptive father named Wang Yun? Why is the name of the university I want to take the exam called Donghan Food University? And the guy who has always been jealous of him is named Lu Bu?