Literature Reference: 铜壶方促夜，斗柄暂南回。—— 《初夏曲三首 一》 The bronze pot hastens the night, as the handle of the Dipper temporarily turns south. Source from 'Early Summer Songs' by Liu Yuxi.
南: In the southern direction lies a metaphor for lofty aspirations and grand ideals, embodying the wish for dreams to come true.
回: Winding and meandering.
Meaning: Returning south symbolizes hope and new beginnings, bringing warmth and renewal.