Shaxian snacks don't need to be added. If you want to learn, you can find a snack bar that you are willing to teach! The ingredients are usually adjusted by the owner himself! If you remove the rental transfer fee of the pavement or something! The investment doesn't need to be too big, one or two thousand is enough! There is also the need to use the trademark of Shaxian snacks, to become a member of industry associations, to sign a collective trademark license!