Literature Reference: The tree disappears in the desert sand, while the eagle flies alone beyond the snow. Source from 'Seeing Off Vice Minister Yu to the Barbarian Region.'
沙: Sand, grains of sand.
树: Trees and forests. Symbolizing great power and a solid foundation. As a personal name, it often signifies a person who is tall, imposing, reliable, responsible, and worthy of trust and reliance.
Meaning: A tree in the desert symbolizes resilience and unyielding strength in harsh environments.