the ingredient packages in restaurants are basically the same, but after communicating with chefs and customers in so many stores, they should be fine-tuned according to the taste of their own areas, just like the seasoning packages in instant noodles, and they will be added according to the quantity and taste because of the amount of water. Therefore, everything is not necessarily static. Shandong's green onions are sweet and fragrant, so they can be flavored. Hebei's green onions are spicy, so they may not necessarily highlight some effects. Taste is tasted and studied. Don't just trust the package and proportion.