Shark fin soup is a controversial soup with Chinese origins, made with shark fins and flavored with chicken or another type of stock. Shark fin is slightly neutral in flavor, and is used in the dish to add texture. It is believed that the first shark fin soup was invented by an emperor during the time of the Sung Dynasty who wanted to show off his power, wealth, and generosity to his guests.
Because of that, preparing and serving this expensive dish is now considered a sign of respect. Today, the soup is a part of the Big 4, dishes that represent health and prosperity in Chinese culture, which are usually reserved for special occasions, the other three being abalone, sea cucumber, and fish maw.