The title shows the time (winter morning), the object (Bai Letian) and the reason for writing this poem (rising). Liu Yuxi and Bai Juyi took poetry as their friends and heart-to-heart, and recited a lot of poems to each other.
Happy birthday in winter morning.
Birds move in the courtyard, and the county building is noisy.
The lights are red and the wine is white.
Too little hair, too much comb, and a bad face.
Whoever sings alone should be sent to Luoyang city.
This is a five-tone song from the beginning, which is not rhymed, and the "eight-tone" part of betting on the level rhyme. Even numbers and strict matching have no problem against the sequential format.
In terms of content, the writing of the work is clear, which is a classic five-character rhyme.
The poet in the first couplet classifies himself as what he saw in the field when he got up early. The couplet describes how to put out the lights and usher in the morning light when he was drunk all night. Necklace is transformed into a description of the poet's personal image, pointing out that the author who wasted his time on the road of decline is old. The tail joint is outstanding because it can't go back to Beijing. Even though I wrote a poem, no one sang it. I just sent it to Luoyang city from a distance, hoping to get an answer from my friends.
The lonely image of couplets, combined with the sleepless nights of couplets, strengthens the poet's loneliness of wandering outside and expresses the urgent need for his classmates to seek comfort wholeheartedly.