Muyu means a wooden fish, also known as a Chinese temple block, is a wooden percussion instrument. The wooden fish is used by monks and laity in the Mahayana Buddhist tradition. It is often used during rituals usually involving the recitation of sutras, mantras, or other Buddhist texts. This is consider one of mosty used musical instrument. It's believe to create the sound of peace and harmony. This Chinese New Year hamper is named after this traditional instrument.