亚: The term "Yasheng" (亚圣), derived from the Chinese characters 亚 (Asia) and 圣 (saint), embodies humility and vastness. When used in a name, it symbolizes modesty and expansiveness, fostering positive interpersonal relationships and advancing one's career.

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.