Yan Men Tai Shou Hang is a poem written by Li He, a poet in Tang Dynasty, which describes the scene of war by using the ancient theme of Yuefu. The poem reports the emperor's intention on the golden platform, expresses the lofty desire of the soldiers to take Yulong to the life and death, and shows the heroic feelings of loyalty to the country everywhere.
The Wild Goose Gate Taishouxing depicts the tragic battle scene with rich and mottled colors, and accurately shows the frontier fortress scenery and ever-changing battle situation at a specific time and place through strange pictures.