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.
又: Again, further, [indicating] repetition or continuation. To emphasize, to go one step further.
Meaning: The character '川' symbolizes rivers, representing vastness and flow; '又' signifies continuity and connection, implying endless vitality and unbroken succession.