People who are allergic to fish should not eat flower fish. Flower fish is warm and cool in nature. People with fever and internal heat should avoid eating it.

The flower fish is a carp species with a jet black and translucent body, namely the black carp. It is mainly found in the southern mountainous areas and the northwestern part of Guangxi. It originally originated in Longshui Township, Quanzhou County, Guilin City; the flower fish is taken from The fry are raised in rice fields. They grow up after eating grass flowers that have fallen into the water. The fish meat has the aroma of grass flowers, so it is named grass fish.

Because fresh fish is dug out from the rice fields no matter where it is raised, the real flavor and aroma of the grass flowers will disappear after two months, but the aroma will remain the same after being made into dried fish. People in Quanzhou call dried flower fish as cured fish larvae. The finished product is golden and shiny, fragrant and stimulates saliva, and you will not get tired after eating it for a long time. There has been a proverb in Quanzhou since ancient times: If a fish eats wine, anyone who sees it will not leave. When the fish comes out of the field, the fragrance will fill every household. It is an ancient custom among people across the state to sit down at a banquet, drink wine and eat fish.

As the saying goes, the fragrance of wine is also afraid of the depth of the alley. Although many geographical indication products in China are of good quality, they are located in the economically underdeveloped central and western regions. "Raised in a boudoir, no one knows about it." If there is a geographical indication, it will help these high-quality products go out of the mountains and into the world, which will help poverty alleviation and increase income, and foodies will naturally be happy. The flower fish is one of the delicacies with geographical indications.