What does it mean to put plum blossoms in the snow?

"Plum blossoms in the snow" is a description of plum blossoms blooming in winter. This poem comes from Bai Juyi's poem "Appreciating Plums" in the Tang Dynasty, which means plum blossoms in the snow. It symbolizes the quality of perseverance and strong growth in adversity, and also symbolizes a positive and brave mental state. In the harsh and cold environment, plum blossoms can still produce beautiful flowers, bringing warmth and hope to people. Therefore, this word is often used to describe people or things who can make progress in difficulties and are not afraid of difficulties.