The math teacher can ask for six dollars six times as soon as he turns around.
The English teacher turned around and ran around the world with a mouthful of foreign languages.
The physics teacher turned and levered the earth.
Four-character poems no longer exist in modern poetry. Although the word "ancient" is not added, it goes without saying that it is an ancient poem. The ancient poems included in The Book of Songs are mainly four-character poems. Four-character poems were still written in Han Dynasty and Wei and Jin Dynasties. Cao Cao's Looking at the Sea and Tao Yuanming's Stopping Clouds are typical four-character poems.
Other styles:
Miscellaneous poems, named after the different lengths of sentences in the poems, have variable numbers of words, the shortest is only one word, and the long sentences are more than nine spans, mostly three, four, five and seven words. It is characterized by its relatively free form, which is convenient for expressing thoughts and feelings freely. Any poet who wins by emotion or momentum has a great preference for miscellaneous poems.
Therefore, China's metrical poems in the late Tang Dynasty and the Five Dynasties developed into miscellaneous poems, which formed a backlash against the uniform metrical poems, which led to some rigidity in form and eventually became a systematic form of "Ci". Ci finally developed to the height of "a generation of literature" and made great achievements.