Yanmenguan landscape poems

Li He, a poet in the Tang Dynasty, wrote down the heroic momentum of Xiongguan in Wild Goose Gate: "Dark clouds crush the city and shine brightly. In autumn, the horn sounded all over the sky, and the rouge stopped the night purple. The red flag rolled half, and the reinforcements rushed to Xiao; The night frost is heavy and the drums are gloomy. Report your wish in Huang Jintai and take Yulong to your death. " Spread to this day.