Yellow croaker, also known as yellow croaker, is born in the East China Sea. There are two hard stones in the head of the fish, which are called fish brain stones, so it is also called stone head fish. The white swim bladder in the fish belly can be used as isinglass, which can stop bleeding and prevent hemorrhagic purpura.

There are two kinds of yellow croaker, "big yellow croaker" and "little yellow croaker". Yellow croaker is rich in protein, trace elements selenium and vitamins, which have a good tonic effect on the human body. Chinese medicine believes that yellow croaker has the effects of invigorating the spleen and raising the stomach, soothing the nerves and relieving dysentery, invigorating the qi and filling the essence.

"Compendium of Materia Medica" records that yellow croaker is "sweet and non-toxic, combined with water chestnuts as a soup, appetizing and invigorating qi. It is called white scorpion when it is dried. It can cure dysentery, and the abdominal distension does not disappear, and the fresh one is not as good as it."

Rhubarb is a selection of healthy yellow croaker produced in Fujian, which is quick-frozen and refrigerated to keep fresh. Xiaohuanghua is selected from Erjiegouhai caught Xiaohuanghua as a single quick-frozen, refrigerated and fresh.