Examples of ancient people modifying poetry are

Using the word "green" has the following four advantages: (1) can concretize more abstract things. Saying "Yao", "Yao", "Yao" and "Yao" are abstract and intangible. The word "green" is more concrete and vivid, and can be seen by the eyes. (2) The overall color can be adjusted. Poetry is picturesque. Too much coloring will make people feel dazzled and their feelings will be diluted. Too light coloring inevitably makes people feel monotonous, and most people like the same color. The word "green", neither strong nor weak, is natural and can play a role in adjusting the color of the whole article. (3) The word "green" is a tone-entering word and a ringing word. In the third volume of The Poet's Jade Scrap, the theory of "eye sound words" was put forward, that is, the words used in the predicate in the sentence should be read louder. The ancients collectively referred to the upper tone, the upper tone and the entering tone as disyllabic. According to the characteristics of vowels, the flat tone, the upper tone and the entering tone were collectively referred to as shusheng, and the entering tone was collectively referred to as promoting sound. It is generally easy for everyone to understand that the word Ping Ping is pronounced high and flat, and the end is easy to stretch, so it can be determined as a ring sound word. Rhyme-promoting words are stuffed as soon as they are blown, giving people a feeling of "crisp". When you read them, it seems louder than voiced and voiced words. Therefore, the word "green" sounds crisp and loud, which is refreshing. (4) It can arouse the association that accords with the theme of poetry. The word "green" is very common in Tang poetry. For example, it is entitled "Farmer's Father Lushe": "When will the east wind arrive? Green Lake has gone up the hill. " Li Bai's "The waiter Yichun Garden is endowed with six colors to listen to the new warblers": "The east wind has turned green and Yingzhou grass". Chang Jian's "Taking Medicine in the Rain": "Taking medicine from the stone wall, the east wind will sprout; The owner is green and the flowers are hidden in the lake. " Why don't the poems of Tang people contain "green" and are not famous? However, this poem by Wang Anshi is very famous for two reasons: First, it was revised more than ten times before the word "Qing" was determined, which is a typical example of revising fine words and has become a story of using words in literary creation. Secondly, the word "green" can cause associations that fit the theme of poetry. Wang Wei's "Farewell" poem: "Spring grass is green every year, and what about you, my friend Prince? ? "It shows that when the spring grass is green, it is easy to cause homesickness. Say "Jiang Nanan is green again", and you will naturally feel "when the moon shines on me".