Literature Reference: 若许随师去尘网，愿陪鸾鹤向三山。—— 《赠毛仙翁》 If allowed to follow the master and escape the mundane world, I would accompany the phoenix and crane to the three sacred mountains. Source from 'Zeng Mao Xian Weng'.
尘: Dust and loess.
网: The net is cast, yet one side remains open.
Meaning: The mundane world symbolizes earthly constraints, representing the pursuit of freedom and purity beyond worldly affairs.