The poem "Dragon City Flying General" expresses the ambition of the border officers and soldiers to protect their homeland and country: But if the Dragon City Flying General is there, he will not teach Hu Ma to cross the Yin Mountain.

"Out of the Fortress"

Author: Wang Changling

The bright moon of the Qin Dynasty was at the Pass of the Han Dynasty, and the people of the long march of thousands of miles have not yet returned.

But the flying generals of Dragon City are here, and Hu Ma is not taught to cross the Yin Mountain.