Title: Shi chang jia ge ji zhi yu sheng chan yao su jia ge yan jiu
Description: Ben shu gong fen 12 zhang, nei rong bao gua she hui zhu yi shi chang jing ji yu shi chang jia ge ; jia ge xing cheng zhong de xing wei zhu ti ; shi chang jia ge de yun xing ; shi chang jia ge de diao jie zuo yong ; shi chang jia ge yu cai zheng deng.
Subjects: Jia ge xue, Yan jiu