Powder and salt wash the pig's belly repeatedly, wash it with water, use water for five minutes, float clean, cut silk, then make soft soybeans, a piece of ginger, an onion, rice wine, boil it with the pig's belly in a soup fire, slow it down for 1 to 1.5 hours, salinize it when it's off, make well-made soup white, tastes clean, nutritionally absorbent, suitable for women in the post-partum period, and for those with weak health, to supplement the protein of good quality. (expanded)
