Whose words and phrases can be found in the Chinese Studies Knowledge Question Bank?

"Yongyu Le·Nostalgia for the Past in Beigu Pavilion, Jingkou" by Xin Qiji, a poet of the Southern Song Dynasty

The author wrote this poem with deep worries and grief. The first film praises Sun Quan, who established his hegemony in Jingkou, and Liu Yu, who led his army in the Northern Expedition and devoured the barbarians. He expressed that he would serve the country with vigor and iron like them. The second film uses satire to express Liu Yilong's position and attitude that he firmly advocates resisting Jin but opposes reckless advancement that harms the country.