Literature Reference: 大璋七寸，天子以巡守。——《周礼·春官·大宗伯》 The great jade tablet, seven inches long, is used by the Son of Heaven for royal inspections. Source from 'Rites of Zhou'.
璋: A jade artifact, symbolizing auspiciousness. In names, it often conveys the meanings of good fortune and exceptional talent, which are considered highly favorable for future development.
Meaning: The jade tablet symbolizes nobility and authority, often used in ancient rituals.