Scope and Contents Leng Luo Yin Ping Yue Man Lou 冷落银屏月满楼. The song is based on the famous love story between Lu You, a prominent poet of China’s Southern Song Dynasty, and his cousin Tang Wan. Lu You grew up with his cousin Tang Wan, who was quiet but loved literature. They fell deeply in love and were married when he was 20. But they had no children, and his mother did not like Tang Wan. Though they had lived happily together, his mother forced them to divorce in order to make Lu You concentrate on studying...