Literature Reference: 北雪犯长沙，胡云冷万家。—— 《对雪》杜甫 The northern snow invades Changsha, the clouds of the barbarians chill ten thousand homes. From 'To the Snow' by Du Fu.
北: Direction, in the morning facing the sun, the side to the left hand, opposite to "south".
雪: Ice and snow, pure and white. In names, it often symbolizes purity, wisdom, and intelligence, fostering the cultivation of virtuous connections.
Meaning: The northern snow symbolizes purity and resilience, embodying the spirit of being as pure as snow and fearless of the cold.