This poem comes from Liu Guo's Four-character Order Love Meaning Truth in Song Dynasty. "I am haunted by dreams, and the fragrance warms the cloud screen" means that dreams are uncertain around the soul. The bitterness of missing is about to break, the eyebrows fade and the screen is dark. Cuipin: It means that when you wake up, the green on Emei has gradually faded. Cloud screen: the screen is inlaid with mica and other things, as white as silver, also known as silver screen.