Ko Dingran te kaiwhakamahi i ngā taonga tāwhai 18k āhua pai. Ko tēnei momo taonga tāwhai e pīroiroi ana i te nuinga o ngā iwi i tōna āhua whakamārama, āhua whakamārama, engari kāore i te uta tonu. I hangaia ki te whakaputanga o tēnei taonga tāwhai i tēnei rārangi o te kōpae kōpae (brass) i tēnei rārangi o te kōpae kōpae (brass). Nō reira, he āhua kōpae kōpae, ā, he iti ake ngā uta i ngā taonga tāwhai kōpae kōpae. He nui ngā tāngata e pīroiroi ana i ēnei taonga tāwhai 18k i tō rātou āhua āhua āhua, ā, i tēnei, kōrerorero ana mātou mō te whakamātautia i ngā taonga tāwhai 18k o te rārangi tuatahi mō tō pātaka, me ngā wāhi e taea ana te whakamātautia i ngā taonga tāwhai i te hokohoko mai i te kāinga.
Inā he whakamātautau koe i ngā taonga tāwhai 18k, he mea nui kia mōhio koe ki ngā mea e taea ana te rapu. I mua tonu, tātaihia te tohu, te tohu rānei i runga i a ia. Ko tēnei tohu he whakaatu i te whakamātautau o te taonga i te kōpū 18k. Tirohia ngā kupu pērā i te "18k gold plated" (kōpū 18k), "18k GP" (kōpū 18k). He taonga pai he whakamātautau kaha o te whakamātautau, ā, he tae hoki e whakamārama ana i te uaua me te mahana. Mēnā he māmā, he iti ngā whakamātautau, kāore pea i te kounga teitei.
