The fragrance is the official recipe for rufu, which is fine, tastes good, boils into vegetables, tastes the best and tastes the best. It has the nutritional characteristics of marine fish: high protein, unsaturated fatty acid and multiple trace elements. The flatfish function as a blood-breeding, stomach-refilling, smooth joints, soft bones, etc., and are effective for indigestion, spleen spleen quenching, anaemia, costeal acid. They can also be used for such diseases as chronic illness, lack of blood, fatigue and appetite。