Answer: There are the following lines from the poem "There is no one in the sky":
The water of the Yellow River comes up from the sky and rushes to the sea never to return. It comes from "The Wine Will Come in" by Li Bai, a poet from the Tang Dynasty.
The setting clouds and solitary swans fly together, the autumn water is the same color as the sky. It comes from "Preface to the Pavilion of Prince Teng" by Tang Dynasty poet Wang Bo.
I wonder what year it is today in the palace in the sky? It comes from "Shui Tiao Ge Tou: When Will the Bright Moon Come" by Su Shi, a poet from the Song Dynasty.
Return to see the emperor, and the emperor will sit in the famous hall. It comes from the anonymous "Mulan Ci" written in the Northern and Southern Dynasties.
The north wind blows the white grass on the ground, and the sky is full of snow in August. It comes from "Bai Xuege Sends Magistrate Wu Back to the Capital" by Cen Shen, a poet of the Tang Dynasty.
The genius of the generation, Genghis Khan, only knew how to bend a bow and shoot at giant eagles. From Mao Zedong's "Qinyuanchun·Snow".
The eternity of heaven and earth will eventually come to an end, and this hatred will last forever. It comes from "Song of Everlasting Sorrow" by Tang Dynasty poet Bai Juyi.