If you want to see the stars for nine days, the next sentence is to visit the five lakes and the sea of clouds. If you go to heaven, you can soar in the universe and pick up the stars in the sky. If you go to the ground, you can travel around the world, that is, if you go to the ground, you can do anything.

This sentence is a blessing to China's space industry. China Aerospace has inherited thousands of years of hope for the vast Milky Way and carried everyone's dream. Manned space flight is one of the most challenging fields in the world's high-tech, and it is the proud achievement of astronauts' tenacious struggle.

The development of poetry

In the process of language development, many ethnic groups have produced poetic forms suitable for their own languages. In China, the earliest collection of poems is The Book of Songs, in which the earliest poems were written in the early Western Zhou Dynasty and the latest works were written in the mid-Spring and Autumn Period.

During the Warring States Period, the languages of Huaxia and Baiyue nationalities in southern Chu gradually merged, and their poems broke through some formal restrictions in The Book of Songs, which better reflected the characteristics of southern languages.

Yuefu poetry was formed in the Han Dynasty. Yuefu poetry is sung to match the music, which is equivalent to the lyrics of modern society. This kind of Yuefu poems are called songs, words, songs, lines and so on.