Literature Reference: 从今千万日，此日又初长。—— 《和李十二舍人冬至日》 From now on, for countless days, this day begins to grow longer. Source from 'He Li Shi Er She Ren Dong Zhi Ri'.
初: The original meaning signifies the origin, the source, the beginning. It generally denotes the act of embarking or starting, subtly implying that all good things are destined to arrive.
长: Strengths, merits.
Meaning: Chu Zhang signifies a new beginning and growth, symbolizing hope and a promising future.