Why is the song Nan Shannan so popular recently? I don't understand at all. Who can tell me the meaning of the lyrics of this song and ask for a detailed answer?

This song belongs to a new folk song gradually recognized by people in recent years. The creative intention of this independent folk song is to capture the listener's emotions. Nan Shannan is undoubtedly a love theme. This song is really intriguing, but there is really no story. If there is any background, it is only through the accumulation of three years' experience of composers. The greatest significance of this song is that when you hear its lyrics, this song has nothing to do with you, because what you think and want to remember is your own story, and the tears you left are all your own. Hope to adopt ~