I am looking for 2 lines of poetry. The first line begins with the character Liu, and the second line begins with the character Fei. It should be somewhat coherent. Thank you. Can any expert help me?

The trees are thin and the grass is covered with cold autumn winds.

The flying geese are covered with frost and the sky is full of frost.

Explanation:

Nowadays, the character Liu is usually only used as a surname, but now it has to be combined into a sentence with the ancient meaning. (Liu: verb, withered. "Chinese Dictionary" says: "Liu, the branches and leaves of trees are sparse and uneven.")

The first sentence: The cold autumn wind blows through withered trees and withered trees. grass.

Second sentence: The wild geese flew in a straight line in the sky against the frost.