Literature Reference: With scales of fish as walls and dragon halls, purple shells as gates and pearl palaces. Source from 'Chu Ci·Jiu Ge·He Bo'.
紫: Represents a person of authority and prestige.
贝: Treasure, family name. When "贝" is used as a personal name, it often conveys the meaning of precious gem or valuable treasure.
Meaning: Purple shell symbolizes nobility and treasure, representing preciousness, splendor, and dignity.