Sihe: In ancient Chinese, it means "surrounding on all sides" and "cooperating with all four sides". It is also used as a term for eight characters, which refers to the four directions of heaven, earth, people and self. Also used as place names and song brand names.
"Sihe" is the original name of Qupai. It is a suite structure composed of multiple Qupai and has no direct connection with the music content. For example, there is "Song Street Sihe" in Jiangnan Sizhu.
Li Bai of the Tang Dynasty's "Ode to Imitation of Hatred": "If it were King Xiang, the tigers were fighting, and the sun was fighting for glory. All the strength of the mountain was exhausted, and the unparalleled heart was against it. Hearing the four combinations of Chu songs, I knew the heavy siege of the Han soldiers." Also, Used in situations. Also known as "Chu Ge is everywhere" and "Chu Ge is everywhere".
Chapter 47 of "Chronicles of the States of the Eastern Zhou Dynasty" written by Feng Menglong of the Ming Dynasty: "A talented piece of music comes with a gentle breeze. Playing the second piece of music brings colorful clouds all around."
American writer , Morton Hunter's "One Step, Another Step": Time passes minute by minute, and twilight begins to close.