It means that it is like a pair of intimate children talking softly, and we gather together two beautiful friends to secretly narrate a sad song.
It comes from "Listening to Master Ying Playing the Qin", which is a work by Han Yu, a poet of the Tang Dynasty. This poem was written by the author of his feelings after listening to Master Ying playing the piano. The poem starts from the beginning of the performance and ends with the end of the sound of the piano. The poet first used a variety of techniques to depict the image of music, and then he wrote about the effects of the music, using his own profound feelings of restlessness, tears, and icy coal to illustrate the touching power of music.
The whole poem (excerpt) is as follows:
The affectionate words of children and daughters, the kindness and resentment between you.
Suddenly the situation became tense and the warriors went to the enemy's field.
The floating clouds and catkins have no roots, and the sky and the earth are vast and far away.
A hundred birds were chirping noisily, and suddenly a solitary Phoenix Emperor was seen. (Phoenix, a work by Fenghuang)
The translation is as follows:
Like a pair of intimate children talking softly, two pretty enemies gathered together to secretly narrate a sad song.
Who is singing and shouting loudly, with flags spread like the wind, and there are warriors who are like electric horses, wielding long swords to kill the enemy and capture the king.
It has turned into floating clouds and willow catkins without roots and roots, but the sky is round and the vast road is confusing.
<<分 分 is clearly rolling in the hazard, and the shadow shadow stands in the Qiongmu hundred phoenix.
Extended information:
The poem is divided into two parts, and the first ten sentences are written in front of the voice. The beginning of the sentence is unusual. It does not mention the person who plays the piano, nor does it explain the time and place of playing the piano. Instead, it sticks to the word "listening" in the title, goes straight to the point, and introduces the reader to the wonderful realm of music.
The sound of the piano rises softly and finely, as if children are whispering and expressing their feelings to each other while rubbing their ears and temples together. There are some scolding sounds mixed in, which is just an informal way to express your love for each other.
Just as the listener is immersed in the tender and sweet atmosphere, the sound of the piano suddenly becomes high-spirited and exciting, just like a brave soldier waving his arms and leaping horse into the enemy's formation, showing extraordinary momentum. Then the sound of the piano changed from hard to soft, rising and reverberating.
It is as if after a bloody battle, the enemy atmosphere has been wiped out. At this time, the sky is clear and the wind is sunny. There are a few white clouds floating in the distance and a few catkins swaying nearby. They are floating. Uncertain, present or absent, elusive, yet intriguing. The artistic conception displayed by the sound of the piano is lofty and vast, making people feel that the sky is far away and endless.
Baidu Encyclopedia - Listening to Master Ying Play the Piano