玺: The imperial seal, known as "Yin," became exclusively associated with the emperor after the Qin Dynasty. The character "Ji" signifies auspiciousness, symbolizing its immense value and reverence.
诺: Promise, pledge. Metaphorically signifies honesty and trustworthiness.
Meaning: Xi symbolizes the emperor's seal, representing power and nobility; Nuo signifies promise, embodying integrity and responsibility.