Literature Reference: 乐者，和也；璇者，美玉也。—— 《说文解字》 Le signifies harmony; Xuan signifies beautiful jade. Source from 'Shuowen Jiezi'.
乐: Happiness, joy. The character "Ji" is auspicious and signifies a carefree, cheerful, and comfortable life, often used in names to convey a sense of ease and contentment.
璇: The term "beautiful jade" in a name often conveys the wish for the child to be as pure, flawless, and priceless as a piece of exquisite jade.
Meaning: Harmonious and precious, like a piece of exquisite jade.