If it is Li Bai who naturally sings wine to the moon, he thinks that wine is the loneliness of "bringing my shadow and letting the three of us" and the generosity of "selling it with you forever"; The moon is the innocence of "calling for a white jade plate" and the sigh of "I stopped for a cup to ask"; The song is about the heroism of "crossing the sea to kill a whale" and the helplessness of "playing the string to write endless grievances".