What does Duke Zhou mean when he dreams of others singing?

Dreaming that you are singing indicates that you will be promoted. I dreamed that I would have good luck when I heard good songs. When a woman dreams that she is singing, she will have a beautiful daughter. Businessmen lose money when they dream that they are singing. When tourists dream that they are singing, the journey will be smooth and they will have a pleasant experience. Dreaming of other singers singing indicates that they will be promoted. Dreaming that you are listening to other people's songs indicates that you will have good luck and a happy life. A woman dreams that she is listening to other people's songs and will have a beautiful daughter. Businessmen lose money when they dream that they are listening to other people's songs. Tourists dream that they are listening to other people's songs, and the journey will be very pleasant.