马氏珍珠贝

mǎ shì zhēn zhū bèi

pearl oyster (genus Pinctada)

abbr. for Malaysia 馬來西亞|马来西亚[Ma3 lai2 xi1 ya4]

shì

(bound form) family name; surname (as in 王氏[Wang2 shi4] "the Wang clan")

zhēn

precious thing

zhū

bead

bèi

cowrie