海: The vast ocean symbolizes boundless expansiveness. In the context of a name, it conveys aspirations of grand ambition, profound knowledge, and a broad, inclusive heart.
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 'Haizhan' signifies vastness like the ocean, soaring high, symbolizing broad-mindedness and lofty aspirations.