The seasonal flower fish is also called mandarin fish. Generally, hotels are steamed. Since you want to make soup, please do it according to my method. First, clean the fish (remember never to let the thorns on its back prick it, which is toxic), then cut the fish into fish slices, add a little salt, cooking wine and starch, stir well, blanch the pulped fish slices in water for a while, then cook the fish head and fish tail, and finally simmer them.