Nō te whakamahi o ēnei kōpū pīrori iti ki mua, he tūtohu whakarite me te whakarite pai mō ngā mahi e rahi ana. Ki te Tari Mātai Hauora Jiangsu Changfeng, ko ō mātau kōpū pīrori iti ki mua nei i hangaia mai i te materia o poraka pai, e taea te noho tonu. Kāore i te nui, e hē mihi ake ana ki te kawe me te whakahaere. E taea ana ēnei kōpū ki te tiaki me te whakawhiti i ngā rorohiko e rahi ana, pērā i ngā rongoā rorohiko, i ngā toiora, me ngā pureti whare kura. Ko te poraka e āhei ana ki te kawe i te raru, ka riro i te take o ngā waihanga me te takoto whenua. Ko te pūaro pīrori i whakatakoto hei whakatupu i te mea tika, hei whakahaere pai i te nui o te rorohiko i whakawhitiwhiti ana. Ka tae atu ō mātau kōpū pīrori iti ki mua ki ngā whatunga e rahi ana, ka taea te whakatipu i ngā lābela hei whakamārama.