木: Wood and trees symbolize a person's simplicity, honesty, and approachability.
崖: The edge of the highland, the steep side of the mountain: the cliff. The precipice. Implies an inauspicious meaning, use with caution.
Meaning: The name Mu Ya, with its harmonious sound, combines the vitality and nature of 'wood' with the resilience and loftiness of 'cliff', evoking a sense of stability and dynamism.