Literature Reference: 沈侯未可测，其况信浮沈。—— 《赠别沈四逸人》 Shen Hou is unfathomable, and his situation is truly unpredictable. Source from 'Farewell to Shen the Hermit'.
沈: The surname "Shen" originates from water, embodying the essence of nurturing all things and supporting the sustenance of life.
侯: "Feng Hou" (封侯) refers to the title of a marquis conferred by the emperor in ancient China, symbolizing high nobility and honor. "Zhu Hou" (诸侯) denotes the feudal lords or princes who ruled over their respective territories under the emperor's sovereignty. In ancient times, these terms were also used as respectful titles among scholar-officials, reflecting the hierarchical and honorific nature of Chinese feudal society.
Meaning: Shen Hou refers to a profound and unfathomable marquis, symbolizing depth, restraint, and mystery.