There are fairies in the sky and talented women in the ground. It's you that's puzzling! What do you mean?

It means that you are as beautiful and noble as a fairy in the sky and as smart and capable as a talented girl in the underground. Because in ancient times, people described the image of the immortal as noble, beautiful and temperament, living in the sky and underground being the earth. Generally speaking, a girl with talent and ability is called a talented woman. Somehow, you mean each other, so they are all praising each other as beautiful and noble as a fairy in the sky and as smart and capable as an underground talented woman.