In QQ Music, a green five-pointed star usually indicates that the song has been collected by the user. When you collect a song, you will see a green five-pointed star mark on the album cover or list of the song. This is a user-personalized tag that makes it easier for users to find and manage their favorite songs.

After collecting songs, you can find them in your favorites or playlists in QQ Music so you can listen to them at any time. This feature enables users to create their own music collection, making it easier to access and enjoy their favorite music.