What does it mean that the north wind is easy to understand and easy to destroy?

If the north wind can understand the mind, please don't destroy it so easily. This poem comes from the poem "Plum Blossom" written by Cui Daorong, a poet in the Tang Dynasty, which expresses the author's love and pity for the plum blossom. It is intended to praise and cherish the plum blossom.

Whole poem:

Counting the beginning of calyx contains snow, and it is difficult to draw a picture alone. There is a rhyme in the fragrance, and it is extremely cold. To listen to the flute and worry, but to lean on the disease. If the wind blows, it is easy to destroy.

Translation

Plum blossoms are newly released, and the calyx still contains white snow; Plum blossoms are beautiful and aloof, and even if they want to be painted, they will worry about the vividness of difficult paintings. There is a charm in the flowers, and the elegant ones don't know the cold in winter. The branches of Plum Blossom are strewn at random, which seems like sorrow and illness. If the north wind can understand Plum Blossom's mind, please don't destroy her any more. Plum blossom in the lonely cold, tenacious, proudly independent, chic north wind, please slow down and take good care of her! Do you have the heart to destroy her again in such cold?