Shang Mo Sang is a famous work of Han Yuefu, which has always been loved and praised by people. This poem was first recorded in the Book of Songs in the Song Dynasty, and it was named "A Journey to Gomero Mansion", and it was also included in "A New Ode to Yutai", named "A Journey to the Southeast Corner of Sunrise".
Folk songs of Yuefu in Han Dynasty are the third important development stage in the history of China's poetry after The Book of Songs and Songs of the South. It truly reflects the vast social life and people's thoughts and feelings in the Han Dynasty with realistic creative methods.
Han Yuefu folk songs also have their own characteristics in language and sentence patterns. The language of Han Yuefu completely broke through the four-sentence pattern in The Book of Songs, and even presented the form of miscellaneous language. A variety of sentence patterns such as Dongmenxing, Gubenxing and Fu Bing Xing are mixed in one poem, including one, two, three, four, five, six, seven, eight and nine. This is mainly because Yuefu folk songs come from the people and retain a lot of folk spoken language.