What does the mural "Flying" in Dunhuang Mogao Grottoes mean?

Tian Fei, an ancient and modern term. It includes ancient flight and modern flight. The ancient flying sky is the business card of the Mogao Grottoes in Dunhuang, Gansu Province, a symbol of Dunhuang art and an immortal work of art, as long as you see the beautiful flying sky. People will think of the art of Dunhuang Mogao Grottoes. Almost all of the 492 caves in Dunhuang Mogao Grottoes are painted with flying sky. More than 4,500 people in all. Its number can be said to be the best preserved grottoes among Buddhist grottoes and temples in the world and China. Modern Feitian refers to the Shenzhou series launch vehicle launched by Jiuquan Satellite Launch Center. Modern flight is the pride and pride of modern people, because it symbolizes the greatness and prosperity of our motherland and is the embodiment of a country's comprehensive national strength. Born and raised in Tian Fei, it is the pride and pride of the people. Flying, let the world know about flying, let Jiuquan, the hometown of flying, go to the world. The name of Tian Fei in Dunhuang comes from Buddhism, which refers to deified figures who have turned into pure land and whose heaven is heaven, such as Brahma, Virtuous Heaven, Virtuous Heaven and Thirty-three Days. There is a cloud in Tibet in the Tang Dynasty: "It is also heaven for foreign countries to call on God." In Buddhism, the gods fly in the air, which is called flying. Tian Fei often appears in the murals of Buddhist grottoes. In Taoism, mythical figures who have ascended to heaven are called "immortals", such as "leading immortals", "celestial immortals" and "barefoot immortals", and immortals who can fly in the air are called flying immortals. In the Song Dynasty, the Taiping Magnolia Volume 622 quoted a cloud in Fairy Products: "Flying in the clouds, lightly deifying, thinking that immortals are also flying in the clouds." Meaning: 1 Fly to the sky. Don Li Yong's "Japanese Fu": "When I first went to sea, I was prosperous for a while and suddenly flew into the sky." Tang Wei Zhizhong's "Baiyun Unintentional Fu": "I think it was left by the Han Dynasty and filled the air." 2. The abbreviation of "Flying Dragon in the Sky". It is a metaphor that the king wins the world and has the image of Longxing. The language "Ganyi": "The Ninth Five-Year Plan, the flying dragon is in the sky." The book of Confucius and Ying Da: "If a saint has a dragon virtue, he will soar and live in heaven." Tang Huang Tao's "Long Xing Fu on Monday": "Fly away and break the new country of Yin." 3. Gods flying in the air in Buddhist murals or stone carvings. Sanskrit calls God a "god". Because "Tipo" has the meaning of heaven, it translates as flying. Xu Chi's Goldbach Conjecture under Qilian Mountain: "There are lotus flowers at the top of the cave. Fly at the four corners. "