Literature Reference: The emperor resides in the purple palace, granting blessings without end. Source from 'Tokyo Fu' by Zhang Heng.
宸: In names, it often signifies a life free from worries about food and clothing, embodying abundance and leisurely contentment.
延: "To extend, to introduce, and to facilitate the attainment of grand achievements, this character is auspicious for garnering fame, fortune, and good luck."
Meaning: The emperor's residence symbolizes nobility, while extension signifies enduring prosperity.