How did Li He "lament" this poem?

In the middle Tang dynasty, there was a wind of bitter songs, a kind of atmosphere. What does the so-called "bitter song" mean? Writing poetry is very hard, very hard, very bitter. Let's look at Du Fu's poem: "It is not surprising that there are endless words about human nature." -Tang Du Fu's "The water on the river is as valuable as the sea, a paragraph" Du Fu talks about his own creative experience, and Dpm Er downloads it-video tutorial on-demand download network

Said he liked to find good poems. I wouldn't die if the poem didn't reach the amazing level. There are also Li He's poems. Li He's poem "A Sad Walk" has two sentences: "Yan Yan learns Chu Yin, which hurts her bones." -Tang Lihe's Biography of Li He's "Sorrow" is the situation of Li He's creation in Li Changji Biography written by Li Shangyin for him. He often goes out on a thin donkey, takes a child with him, is extremely bookish, and carries an old and worn-out tool kit. Of course, there are paper, pens and so on. Seeing the scenery on the road, I suddenly thought of something, so I wrote it down and put it in this toolkit. Dpm er bar download-video tutorial on-demand download network

When he came back at dusk, his mother asked her maid to empty out the paper in this kit. When she saw a lot of writing, she said, oh, this child is really going to vomit. It can be seen that his creation is very bitter. Think of a sentence, write a sentence, throw it into this bag, think of another sentence and write it down. Jia Dao and Jia Dao are also famous poets. He has two poems: "Two sentences take three years, and one song brings two tears." -Tang Jiadao's two poems "After Poetry", I thought about it for three years, and I burst into tears after reading it. "Two sentences won for three years, and I shed tears." Dpm er bar download-video tutorial on-demand download network