Answer choice: Mo Shang Sang
The explanation is as follows:
< Mo Shang Sang > The Poem Collection of Yuefu edited by Guo Maoqian in Song Dynasty is a folk song of Yuefu in Han Dynasty.
"Yuefu" was originally a music official designed by the Western Han Dynasty under the Qin system. Poems collected or compiled by Yuefu institutions can be enjoyed, and people call it "Song Poetry", which was called Yuefu in Northern and Southern Dynasties.