Thousands of doors are unlocked, and the intention of moving the emperor in the middle of the first month is obvious.

Thousands of households leave their doors unlocked and move their capital in the middle of the first month, that is, the Lantern Festival. When thousands of families left their homes, countless lanterns lit up in the street, as if the whole Kyoto shook.

"Thousands of doors are unlocked and brightly lit, and the emperor moved to Beijing in the middle of the first month." From the seven-character quatrain "Night Lights on the Fifteenth Day of the First Month" written by Zhang Hu, a poet in the Tang Dynasty. The first two sentences directly describe the grand occasion of the Lantern Festival. When people go to the empty building, everyone goes out to enjoy the lanterns. "Thousands of doors and lights" describes the great potential of people and the number of lights. Touching describes the great influence of the Lantern Festival. The last two sentences use exaggerated rhetoric to write the wonderful and magnificent song and dance. This poem describes that everyone has gone out, people go to the empty building, enjoy themselves, and then return to the Lantern Festival scene, which is the most poetic and soul-destroying moment.

Zhang Hu (he) (about 785-849? ), Ji Cheng, a poet, was born in Qinghe (now Qinghe County, Xingtai City) in the Tang Dynasty. His family background is prominent, and he is called Zhang Gongzi, and he has the reputation of "a celebrity in the family". I lived in Gusu in my early years. In Changqing, Ling Huchu said not to report it. Zhang Hu has made outstanding achievements in his poetry creation all his life, "a thousand miles away from home, a maid-in-waiting for twenty years". Zhang Hu was named after his poems, and The Complete Poems of Tang Dynasty included 349 of his poems. The princess mansion was excluded by Yuan Zhen, and her former residence was Huainan, where she loved Danyang music and lived in seclusion.