Literature Reference: 永言配命，长保无亏。—— 《祭方丘乐章 肃和》 Eternal words match destiny, ensuring long-lasting preservation without flaw. Source from 'Ji Fangqiu Yuezhang Su He'.
长: Strengths, merits.
保: To protect and safeguard, carrying the profound meaning of a lifetime of elegance and selfless devotion when used in personal names.
Meaning: Long-lasting preservation without flaw, symbolizing enduring stability and continuous blessings.