Every spring breeze, the weather is cold and the night is empty. What does it mean to sing and dance in Yangguan, a city full of bright moons and fallen flowers?

It means that spring is coming and the night is no longer cold. I sang a Yangguan song and danced. I don't know who can watch it.

The name of the epigraph is the name of the standard tune of a word, that is, the original name of a roughly fixed part of the music commonly used to fill words in the Tang and Song Dynasties. It has a fixed format and melody, which determines the rhythm and melody of words.