According to the double patriotic poem

Tang Dynasty: Du Fu

Chang' an fell, the country was broken, and only the mountains and rivers remained; Spring has come, and the sparsely populated Chang' an city is densely forested.

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.

Both sides of the Yellow River were recovered by imperial army.

Tang Dynasty: Du Fu

The news of this distant western station! The north has been recovered! At first, I couldn't stop crying on my coat.

Where are my wife and son? There is not a trace of sadness on their faces. However, I packed my books and poems crazily.

On a green spring day, I began to go home, singing my songs loudly and drinking my wine.

Come back from this mountain, pass another mountain, go up from the south and then go north-to my own town! .

3. "Two Embankments"

Tang Dynasty: Wang Changling

It is still the moon and border pass in Qin and Han dynasties, and the enemy has fought a protracted war.

If Wei Qing, who attacked Longcheng, and Li Guang, the flying general, were alive today, the Huns would not be allowed to go south to spend their horses in Yinshan.

The general just stepped into a BMW with a white jade saddle to fight. After the battle, there was only bleak moonlight on the battlefield.

The drums and drums of Chengtou are still shaking, and the blood of the golden knife in the box is still wet.