In Genshin Impact, different characters will have different specialties, and players can learn to make these specialties by completing specific tasks or buying specific recipes. Rambad is the owner of Rambad Pub in Sumeru City. He is one of NPC people who sell special cooking recipes. Therefore, the recipes of Zhimiao specialty food can be purchased from Rambad, the owner of Rambad Pub in Sumeru City.