Ancient poems about the background

The ancient war poem is Cao Song's Two Poems of Xi Guangzong next year.

The full text is as follows

The fertile water of the river was painted as a war picture, and the people had to collect firewood to support their feet.

Please don't mention anything about Hou Feng, how many lives will be sacrificed for a person's success!

Legend has it that once the war starts, even the immortals are worried that the troops on both sides of the strait have been fighting for many years.

Who knows Cangjiang always has nothing to do? There has been a long bloody battle recently.

The background is as follows

After the Anshi Rebellion, the war was first fought in Hebei and then spread to the Central Plains. At the end of the Tang dynasty, a large-scale peasant uprising took place, and the Tang dynasty carried out vicious repression, and the south of the great river also became a battlefield. This is the so-called "Zeguo Jiangshan enters the war map." The poem does not directly say that the war has affected Jianghan Basin (Zeguo), but only draws all the rivers and mountains into the battle map to express euphemistic twists and turns, so that readers can imagine the chaotic and bloody reality through a "battle map".