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.

爨: Dividing the hearth, sharing the firewood: it refers to the act of cooking over a fire, as well as the hearth itself.