Wearing an evil eye as an amulet is believed to provide protection against to evil forces. Many cultures believe that receiving the evil eye will cause misfortune or injury. The evil eye has symbolism is almost every country in the world and in every religion, such as Judaism, Islam, Hindu, Buddhism, and Christianity.
The Chinese often give Fis has gifts, particularly Koi, for weddings as a symbol of devotion and a happy marriage. They are also an emblem of fertility.