Spring beauty.

Fireworks in March in Yangzhou have many views. The mainstream view is that they refer to the two beautiful scenery of smokey willows and viburnums. In poems, they describe the mist in spring, catkins like smoke, and viburnums in full bloom. The scene refers to the beautiful scenery.

Fireworks Under Yangzhou in March comes from "Send Meng Haoran to Guangling from the Yellow Crane Tower", one of the famous poems by the poet Li Bai of the Tang Dynasty. This is a farewell poem that combines feelings of separation and scenery.

Interpretation of the poem "The Yellow Crane Tower Farewells Meng Haoran to Guangling"

The old friend bid farewell to the Yellow Crane Tower in the west, and the fireworks descended from Yangzhou in March.

The shadow of the lone sail in the distance is gone in the blue sky, and only the Yangtze River can be seen flowing in the sky.

The meaning of this sentence in the poem is to travel to Yangzhou in March when catkins are like smoke and flowers are blooming.

United in the meaning of the whole poem:

My old friend waved to me frequently, said goodbye to the Yellow Crane Tower, and went to Yangzhou in March when catkins are like smoke and flowers are blooming. Travel far away.

The shadow of the friend's lone boat gradually moved away and disappeared at the end of the blue sky. Only a line of the Yangtze River was seen, rushing towards the distant sky.

What is expressed here is Li Bai's deep friendship with Meng Haoran and his cherishment and importance of friendship.