Literature Reference: 斗转月未落，舟行夜已深。—— 《江行无题一百首 二十八》 The stars turn, the moon has not set, the boat sails into the deep night. Source from 'Jiang Xing Wu Ti Yi Bai Shou'.
舟: The Ark, a vessel.
行: Proficient in a certain matter, it generally signifies smooth progress in all affairs, with the character "Zhi" carrying auspicious connotations.
Meaning: Boat sailing symbolizes perseverance and exploration, moving forward with determination.