A: pulping method: 1~~ Cut celery, radish and lotus root into small pieces and fly together for later use. 2~~ Open a can of clean water and let it cool with fire. Add salt, monosodium glutamate, sugar, ginger slices, star anise and pepper. 3~~ Put the cooked vegetable block into the water tank and cover it. After 5-7 days, it will become serous water, which can be used as serous water surface. ?