Literature Reference: Riding the imperial chariot to the outskirts, with peaceful songs and graceful dances to welcome the heavens. Source from 'Sacrificial Songs for the Five Suburban Rituals, Huangdi Gongyin, Shuhe'.
率: Frankness. Candor.
舞: Dancing, the art of moving the body in rhythmic patterns to perform various poses and expressions.
Meaning: Dancing gracefully to express reverence and celebration, symbolizing harmony and festivity.