Literature Reference: 郁郁乎文哉！—— 《论语·八佾》 How rich and elegant! From 'The Analects of Confucius - Ba Yi.'
郁: Lush and verdant. Flourishing, with trees densely growing, evoking a sense of fragrant aroma.
Meaning: The character 'Yu' signifies richness and elegance, symbolizing profound cultural depth and refined grace.