Literature Reference: Hand in hand we should visit each other, for the humble journey leaves little dust on the road. Source from 'He Taipu Tian Qing Chou Yin Yaofan Shiyu Jian Ji'.
穷: Poverty. Destitution.
行: Proficient in a certain matter, it generally signifies smooth progress in all affairs, with the character "Zhi" carrying auspicious connotations.
Meaning: Humble journey symbolizes simplicity, detachment from fame and fortune, and the pursuit of inner peace and freedom.