骊: The deep black steed, often referred to as a fine horse, symbolizes the fabled "thousand-mile horse" that encounters a discerning master. It carries the auspicious meaning of swift success and a bright, promising future, embodying the idea of achieving goals with ease and prosperity.

婧: Slender and delicate in appearance, it signifies grace and beauty, often referring to a lovely woman, and also metaphorically describes someone of great talent.