Literature Reference: 五运改卜，千龄启圣。彤云晓聚，黄星夜映。叶阐珠囊，基开玉镜。下临万宇，上齐七政。—— 《郊庙歌辞 享太庙乐章 崇德舞》 The five cycles change, a millennium of sages begins. Crimson clouds gather at dawn, yellow stars shine at night. Leaves unfold the pearl pouch, the foundation opens the jade mirror. Below, it faces myriad realms; above, it aligns the seven policies. Source from 'Jiao Miao Ge Ci Xiang Tai Miao Yue Zhang Chong De Wu'.
七: The number seven, the Big Dipper.
政: Politics, political power. In names, it often signifies righteousness, nobility, and steadfastness.
Meaning: The seven policies refer to the sun, moon, and five planets (metal, wood, water, fire, earth), symbolizing harmony and order in the universe.