In China's traditional concept, the dragon and the phoenix represent auspiciousness and good fortune, and the use of the dragon and phoenix together mostly denotes joyous events. The dragon and the phoenix come together: one is the king of the beasts, one is the king of the birds; one is changing and flying, and the other is elegant, beautiful and auspicious; the beautiful mutual cooperation between the two is established, and that is "the dragon flies and the phoenix dances" and "the dragon and the phoenix present auspiciousness".