He tohunga tā mātou wheketere ki te koranu nikara nui, tae atu ki ngā koranu pāmahana teitei, te koranu ātete waikura, te koranu tino tika, me ētahi atu koranu motuhake me te whanaketanga me te whakaputanga o ōna hua. Ko te raina whakaputa katoa e kapi ana i te rewa whakapūtanga korehau, te rewa whakapūtanga auau waenga, te rewa anō i te para hiko, te tukatuka hanga, te whakaputa hononga paipa, te maimoatanga wera me te miihini.
