What artistic technique was used to send Wei Wan's "Jingwei Couplet"?

Jing in "To Send Wei Wan" used the artistic technique of expressing his mind directly, and expressed his advice to Wei Wan in the tone of an elder: don't waste your good time by taking Chang 'an as a place of enjoyment.

Farewell, Wei Wan.

Richie

In the morning, I heard the wanderer singing a farewell song. Last night, you crossed the Yellow River.

People who are most worried are afraid to hear the swan song, and lonely travelers are in the silence of mountains and clouds.

In the morning of Tongguan, the cold was urged to approach the capital, and the sound of changing lanes in late autumn reached a later evening.

Please don't think Chang 'an is a place of enjoyment, lest you waste precious time.

Sentence annotation

⑴ Wei Wan: also known as Hao. Shang Yuan (Tang Gaozong Year, 674-676) was the first scholar. He once lived in seclusion in the king of Wu and was named Wu Wangshan.

(2) Wanderer: Wei Wan. Farewell: Farewell song.

(3) At the beginning of crossing the river: I just crossed the Yellow River. Wei Wanjia lives in Wuwangshan on the north bank of the Yellow River. He must cross the river to Chang 'an.

(4) "Hongyan" sentence: Imagine Wei Wan's lonely mood on the way. Guest: It's on the way to visit.

5] Guancheng: Tongguan. Tree color: Some versions are called "Dawn", the sky before dawn. Push the cold closer: the cold is getting worse and worse, and the weather is getting colder and colder all the way.

[6] Imperial Garden: the courtyard of the imperial palace. This refers to the capital. Anvil: The sound of smashing clothes. Evening is more: the closer to evening, the more.

(7) "Don't look": Encourage Wei Wan to work hard in time and don't waste time. Waste of time: this refers to waste of time. Say the new attachment: "Time goes by."

Vernacular translation

In the morning, I heard the wanderer singing the song of parting. Last night, you crossed the Yellow River with thin frost in the early morning.

Worried people are most afraid of hearing geese chirping, and Yunshan is even more unbearable for lonely passers-by

The dawn of Tongguan urged the chill to approach the capital, and the sound of broken clothes in late autumn in Beijing was more at night.

Please don't think Chang 'an is a place of enjoyment, so as not to waste precious time.

Farewell to Weiwan is the work of Li Qi, a poet in the Tang Dynasty. This poem is an expression of parting. The first couplet put pen to paper by the method of inverted halberd, pointing out that before departure, the slight frost first fell and the late autumn was bleak; Zhuan Xu wrote about leaving autumn and writing about wandering to Yunshan, which is sad; The neckline introduces the autumn colors of Chang 'an, and I won't stay here for long. Finally, Lian told Wei Wan that although Chang 'an was happy, it was not a waste of time, but a great achievement. The poet combines narrative, scenery description and lyricism, imagines and experiences the hardships of friends' trekking with his own mood, shows the deep friendship between the poet and friends, expresses the poet's feelings, and exhorts friends in time. The whole poem is natural and true, with profound feelings, and its words and sentences are especially praised by later generations.