Literature Reference: Big rat, big rat, do not devour my sprouts! For three years I have served you, yet you show me no care. I will leave you and go to that joyful outskirts. Joyful outskirts, joyful outskirts, who will there to lament forever? — Source from 'Shijing: Guofeng: Weifeng: Shuoshu'.
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.
郊: Suburbs refer to the areas outside the city walls.
Meaning: Lejiao symbolizes a joyful and peaceful haven, representing tranquility and happiness.