Literature Reference: 延吉之名，源自《诗经·小雅·鹿鸣》：‘吉甫作诵，穆如清风。’ The name Yanji originates from 'The Book of Songs·Xiao Ya·Deer Call': 'Ji Fu composes songs, serene as a gentle breeze.'
延: "To extend, to introduce, and to facilitate the attainment of grand achievements, this character is auspicious for garnering fame, fortune, and good luck."
吉: Auspicious; propitious. It signifies the greatest good fortune, ensuring smooth progress and success in all endeavors.
Meaning: Yanji signifies the continuation of auspiciousness, symbolizing enduring blessings and peace.