Literature Reference: 通海便应将国信，到家犹自著朝衣。—— 《送金少卿副使归新罗》 Once across the sea, he should take the national trust; upon returning home, he still wears court attire. Source from 'Seeing Off Vice Envoy Jin to Silla'.
国: Nation, capital. In names, it often conveys the meaning of lofty aspirations and extraordinary ambitions.
信: Integrity, embodying the virtues of honesty and keeping one's word, is often reflected in names, suggesting a person's commitment to trustworthiness and reliability, which in turn fosters favorable interpersonal relationships and fortune.
Meaning: Guoxin symbolizes national trust and mission, representing loyalty, responsibility, and honor.