Literature Reference: The sea accepts all rivers, and its greatness lies in its tolerance. Source from 'Book of Documents, Zhou Dynasty'.
纳:
"Income, originally meaning 'to take in,' when used in personal names, signifies a person with an inclusive heart, broad-mindedness, and a willingness to heed others' opinions."
川: The river flows ceaselessly. The character (字) is vast and potent, capable of triumphing over all things. It is the character of supreme fortune.
Meaning: A broad mind that embraces all things, like the sea accepting rivers.