Literature Reference: 汝水沄沄，既清而弥。—— 《方城 七》 The Ru River flows in abundance, clear and vast. Source from 'Fangcheng VII'.
汝: The character "Shui" (水), representing water, aids in the harmonious expression of one's favorable deity.
水: Rivers, streams, lakes, and seas collectively. It metaphorically signifies that when conditions are ripe, tasks will be accomplished smoothly.
Meaning: The flowing Ru River symbolizes clarity, vastness, and an enduring source.