"Chaoshan poison" is basically made by every household. As long as children who grow up in Chaoshan area eat delicious food and grow up.
For example, deep blue lobster, oysters, wild shrimp, three-eyed crab, blood clam and pipi shrimp are all excellent ingredients for making "Chaoshan poison".
Just like oysters, people who dare to eat them will feel very fresh and sweet, not worse than roasted oysters, and they taste good. Eating Chaoshan poison, like a person with a bad stomach, is not recommended, but the person you like, as long as he has eaten it once, is like being poisoned, and it is an addictive food.