The reason for this is the following：

1, this sentence describes the same thoughts and feelings; You can feel close from a distance, so it has been loved by everyone since ancient times. It means that there are intimate friends in the world, and the distance is just around the corner.

2. Say goodbye to the viceroy and go to Shu for his post.

Across the wall of Sanqin, across a layer of fog, across a river.

We said goodbye sadly, and our two officials went in opposite directions.

After all, the world is just a small place.

Why are you wandering at the fork in the road? The child is holding a towel.

Step 3 take notes

The majestic Chang 'an guards the land of Sanqin and sees Wujin through the clouds.

When I left you, I had infinite affection in my heart, because we were all floating in the sea of officials.

As long as there is your confidant in the world, even if you are far away, you are like a close neighbor.

Never break up at a fork in the road, like young men and women who are sad and crying.

4. Creative background

Send Du to Shu was written by the author when he was in Chang 'an. "Shaofu" is a general term for county commandant in Tang Dynasty. Du Shaofu will be an official in Sichuan, and Wang Bo will send him a farewell poem in Chang 'an.

5. Introduction to the author

Wang Bo (649 ~ 676), a poet in the Tang Dynasty, was born in Longmen, Jiangzhou (now Hejin, Shanxi). At the beginning of his career, Linde joined the army in Zhouguo. Later, he went to Hainan to visit his father and drowned and died of shock. He showed his talent when he was young, and he was as famous as Yang Jiong, Lu and Lu in words, and he was also called "four outstanding men in the early Tang Dynasty".