Literature Reference: 一望幽燕隔，何时郡国开。—— 杜甫《秦州杂诗二十首 八》 Gazing towards Youyan, separated by distance, when will the lands be united? From Du Fu's 'Twenty Poems of Qinzhou, No. 8'.
幽: Serene and concealed, it embodies elegance and composure.
燕: The swallow. In names, it often symbolizes good fortune and peace, signifying auspiciousness, health, and a beautiful life.
Meaning: Youyan signifies the ancient land of Yan, symbolizing depth, mystery, and vastness, representing profound wisdom and broad horizons.