This ancient poem comes from Du Fu's Spring Hope in the Tang Dynasty. The whole poem is written that although a country is divided, mountains and rivers still exist, and trees and grasslands turn green again in spring. Sad state, can not help but burst into tears, amazing birds, leaving sorrow and hate. The war lasted for more than half a year, and letters from home were rare, with a hundred thousand gold. Twisting with melancholy, scratching my head and thinking, the more I scratch my white hair, I can hardly insert a hairpin.
The whole poem expresses the poet's feelings of worrying about the country, hurting his time, homesickness, self-pity and missing his loved ones.
The whole poem is calm, sincere and natural, which embodies the poet's feelings of loving the motherland and caring for his family. Modern people such as Xu Yingpei and Zhou Rongquan commented on this poem: "The meaning is not straight, the scenery is not smooth, the feelings are strong but not floating, the things are rich but not miscellaneous, and the meter is rigorous but not rigid." This theory is quite appropriate. "A letter from home is worth a thousand pounds of gold" is also a famous saying that has been passed down through the ages.