Fish bones need to be broken into powder, and then diluted with white wine to melt brown sugar. After half an hour, control the moisture in the grain raw materials, put them into a basin, then pour in fish bone powder and white wine with brown sugar, and stir well. Containers that can be sealed can be used after all the finished products are put in and sealed for one week.
Formula 2: Boil the eggs and peel them, then pound them into pieces, peel the sweet potatoes and potatoes, then cut into pieces, crush the cereal with something, crush the black dates and persimmons with a cooking machine, soak the corn kernels in clear water for 3 hours, then put them in a pot and boil them, then take them out and drain them for later use.
Take a large pot, pour in chopped eggs and sweet potatoes, mix and knead evenly, then pour in cereal and bran, mix well, pour in chopped black dates and dried persimmons, and continue kneading. After stirring evenly, continue to stir corn kernels for many times, stir evenly, put them in bottles and put them in sunny places 1 day. After three days, they can be used for fishing.