Literature Reference: Just as the scorching heat begins to wane, I lament the changing of the seasons. Source from 'Qujiang Zaoqiu' by Bai Juyi.
炎: Heat and blaze, symbolizing prosperity and illustrious influence, which aids in the support and advancement of one's endeavors.
燠: Warmth, heat. It refers to a gentle and pleasant warmth, just right and well-suited.
Meaning: Originally referring to scorching heat, it now symbolizes a state of fervor and vitality, embodying passion and exuberance.