Literature Reference: 借问新旧主，谁乐谁辛苦。—— 《有感三首 二》 白居易 Ask the old and new masters, who is joyful and who is toiling. Source from 'You Gan San Shou 2' by Bai Juyi.
新: Novelty, emerging talent. When used in personal names, it conveys meanings of innovation, reform, originality, and prosperity.
旧: Outdated, in contrast to "new." A surname. The meaning of the character is ambiguous, so it should be used cautiously in given names.
Meaning: New and old symbolize change and contrast, reflecting growth and introspection.