Literature Reference: Better to laugh with a smile, wandering drunk on the Longmen mountains. Source from 'Autumn Day with Zhang Bin and Shu Zhuzuo, Drunkenly Singing in Longmen'.
开: Inception and commencement. It signifies the embarkation and the beginning, subtly hinting that all the beauty is destined to arrive.
口: Oral cavity, harbor.
Meaning: Opening one's mouth symbolizes openness and optimism, reflecting a positive attitude towards life.