Seek the meaning of this poem?

Ziqing fought around the heron with elegant snow.

After a long period of time, I am grateful to you, and Yichun is full of fragrance.

Just look at the accumulation of elements, I have felt the light cold, let the sun.

The title column becomes famous and sings. Who will succeed Han Tianlang?

From Tang Qianqi's Sunny Snow and Jun Chen

The first sentence is a little different. It's an egret, not a mandarin duck.

Wei Zi, the star of the sky, astronomical name: the sun.

Egrets: Egrets and egrets fly in an orderly way, which is a metaphor for orderly court officials.

The general meaning is:

The flying snow in the sun seems to be moved by the emperor's favor.

Bypass the emperor's ceremonial procession and just walk with the officials.