Literature Reference: 越女收龙眼，蛮儿拾象牙。—— 《偶题》 The Yue girl gathers longan, while the southern boy picks up ivory. Source from 'Ocassional Poem' by Yin Yaofan.
象: The elephant symbolizes emulation and also represents the external form or appearance of things.
牙: Surname and lineage.
Meaning: Ivory symbolizes rarity, nobility, and purity, representing excellence and distinction.