Literature Reference: 道德关河固，刑章日月明。—— 《杂曲歌辞 乐府》 Morality fortifies the rivers and passes, and the laws shine as bright as the sun and moon. Source from 'Zaqu Ci, Yuefu'.
德: Virtue, moral character. In a name, it signifies a person's morality, integrity, and esteemed virtue, embodying the notion of high moral standing and respect.
固: Solid; sturdy. In personal names, it often signifies a person who is honest, reliable, responsible, and dependable, and it also conveys the meaning of being strong and physically robust.
Meaning: Virtue is as solid as a rock, symbolizing unwavering moral integrity.