一: To signify the beginning, to embody the entirety, and to represent the pinnacle of excellence and perfection.
展: "Stretch, unfold. 'Zhan' is an auspicious character used in names, symbolizing abundant blessings and joy, and implying great fortune when traveling abroad."
Meaning: The name 'Yizhan' has a smooth rhythm, symbolizing the display of talent and the realization of great ambitions.