Literature Reference: 最忆过时留宴处，艳歌催酒后亭深。—— 《道州奉寄襄阳裴相公》 I remember most the place where we lingered past time, amidst songs and wine, the pavilion deep in the night. Source from 'Daozhou Feng Ji Xiangyang Pei Xianggong'.
亭: Standing gracefully, poised and dignified. Her posture is exquisite, and her demeanor is truly remarkable.
深: Profound and enlightened, symbolizing depth of understanding and intelligent wisdom.
Meaning: The phrase signifies a deep and tranquil environment, symbolizing depth, serenity, and wisdom.