Song Ci is an important part of ancient Chinese literature, known alongside Tang poetry as the "twin peaks". Ci originated in the Tang Dynasty and flourished in the Song Dynasty, featuring masters like Su Shi, Xin Qiji, and Li Qingzhao.
城头月色明如昼。 总是青霞有。 酒醉茶醒,饥餐困睡,不把双眉皱。 坎离龙虎勤交媾。 炼得丹将就。 借问罗浮鹤侣,还似先生否。