"Kirin" and "Phoenix" are auspicious animals in ancient China mythology, symbolizing good luck and auspiciousness. The arrival of Kirin, that is, the appearance of the god beast Kirin, is usually regarded as an auspicious sign. The word "Xiang" in "Phoenix Xiang" means flying, so this sentence describes the scene of the phoenix spreading its wings and flying, which also means good luck and happiness.