What does Yuan Er's envoy Anxi Wang Wei mean by sending ancient poems?

The rain in the early morning moistened the dust of the land, the inn of the inn, the branches and leaves of the inn, and a new leaf

Sincerely advise friends to drink a glass of wine, and it is difficult to meet their loved ones when they go out to Yang Guan in the west.

The early morning light rain wet the dust on the acropolis floor, and the branches and leaves of willow trees in the hotel covered with green tiles were particularly fresh.

I sincerely invite you for another drink. I haven't had any bosom friends since I left the Buddhist paradise.

Appreciate that this is a farewell poem. The first sentence points out the location-Weicheng. The second sentence is the guest house. Although there is no farewell in these two poems, there is almost a word "farewell" hidden in them. The poet arranged the farewell in a refreshing and comfortable environment, which made the farewell feel nostalgic, made the farewell reach the intention of retaining, and better reflected the friendship between the two. Three or four words, farewell. The last sentence comes from the last sentence, which shows that in such a good environment of the Acropolis, there are friends who communicate with you. If you are out of Yangguan and desolate everywhere, and no one is your old friend, who else can have a drink and talk with you? At the same time, I also hinted to my friends: there are no friends outside Yangguan, so you should take care of yourself! Careful persuasion and deep concern are very profound and sincere in these two sentences.

This poem consists of two parts: scenery description and lyric, but they are inseparable. There is love in the scenery, and there is a scene in love. The first two sentences describe the scenery, but there is a lingering feeling in it. The last two sentences are mainly lyrical, but in lyricism, people can glimpse the unwritten scene. After reading the poem "People have no reason to go out of Yangguan in the west", I will think of the vast and desolate scenery outside Yangguan anyway. Even in the Tang dynasty, people read the last sentence, which was quite bleak. The feelings expressed in the poem are very concentrated and strong, and the poem is also concise, so it is easy to express the simple and sincere feelings of the sender.