Are there any poems about national mourning?

Fuck, Wu Gexi was attacked by rhinoceros armour (1), and the car was caught in the wrong hub (2). When the sun covers, the enemy is like a cloud, and when the arrow falls, the soldiers rush to the top. Yu Ling was in the array (5) and left and right blades were injured (6). Haze is two rounds. Strictly kill and abandon vilen (10). If you can't leave, don't go back (1 1). If you suddenly leave the plain, it will be too much (12). If you hold a long sword and A Qin bow (13), if you leave your head and your heart (14), you will not be punished. Strong and unyielding (16). When you die, you will feel the spirit of God (17), and your soul is a ghost hero (18). "Mourning for the Country" is one of the nine songs to commemorate the soldiers who died for the country. Mourning the country (still injured): The poet highly praised the heroic spirit and indomitable noble quality of the soldiers who died for the country, praising them as heroes among the living and heroes in the ghosts among the dead. He warmly praised the strong patriotism and perseverance of the people of Chu. Although this poem directly endows this matter with metaphor and imagination, it incorporates strong heroism and positive romanticism into the whole poem. The style is tragic and emotional, and it is "Nine Songs".