The allusion of bluebird comes from "The Classic of Mountains and Seas", which represents the bird that delivers letters and messages. It often refers to the messenger of love in ancient poems. The Queen Mother of the West has three blue birds, which are her attendants and messengers. They cannot meet each other in the human world, but hope to meet again in Penglai Fairy Mountain. But there is no way in Penglai, so they can only rely on the blue birds to convey messages. Before the Queen Mother of the West arrives, there are always bluebirds who come first to report the news. They can fly over thousands of mountains and rivers and deliver the gospel to the world. The blue bird is the predecessor of the phoenix and is a divine and auspicious object.
Purpose: The blue bird represents loyal love