What emotion does the poem The Riverside Scene at Qingming Festival express?

The poem Riverside Scene at Qingming Festival shows the poet's subtle psychology of nostalgia for beautiful scenery and deep fear that spring will go, and expresses the poet's inner joy and leisure.

Qingming night? Tang Dynasty: Bai Juyi

At night in Tomb-Sweeping Day, the breeze is blowing gently and the moonlight is hazy. The railing made of jasper and the wall made of red bricks are the residence of the governor. ? Walking alone in a roundabout song, I can't hear the sound of flowers.

The first sentence describes the poet's pleasant environment, the moonlight is hazy, and the moonlight on Qingming night is so beautiful that the poet is fascinated. The confession of the environment sets off the poet's love for beautiful scenery and shows the poet's leisure.

In the second sentence, the poet was in a mansion under the jasper railing and red brick wall on a moonlit night with a breeze. The poet used the word "blue and red" to express his happy heart. At night, all he expected was some beautiful colors and elaborate buildings, which made him happy and cheerful.

The third sentence is about the poet pacing alone and singing in the circuitous corridor. On such a clear night, under the charming moonlight, the poet enjoys his heart, sings and sings in the cloister to express his inner happiness.

In the fourth sentence, I admit that the poet's thoughts drifted into the distance, and he happened to hear the strings of orchestral music in the distance, so the poet calmed down and listened carefully to the strings, which naturally made him restless. On the other hand, "remote listening" and "dark watching" also show the poet's concern for reality.