The words "evocation" and "endowing evocation" often appear in poems, but what do they mean?

The soul of the recruiter. There is a chapter on "Evoking Soul" in Songs of the South. Han explained: "The author of" Evoking Soul "did what he did ... Song Yu pitied Qu Yuan, but abandoned loyalty, worried about the country and the people, and his life was about to fall. Pretend to "summon the soul", I want to restore its spirit and prolong its life. " The fifth part of Du Fu's Song of Tonggu County in Yuan Dynasty, "Alas, five heads, the soul does not return to hometown." Qiu quoted Zhu's comment in Chu Ci: "The ritual of evoking souls is not only applicable to the dead. Paper-cutting attracts my soul',' old soul can't recruit',' south has no soul', and this poem' soul can't recruit back to hometown' is the soul of enrollment. According to the press, children all over the world are afraid of losing their souls when they are sick, and every time they scream at the roadside indoors or outdoors, they are called souls, which means evoking souls for the living.