Ko te rōrō hīkawhi he mea matua i ngā whakamātautau tuāhuru, me te tiaki me te ataahua. Ko ngā hua o Guangdong EKO e whakamāhi ana i ngā kōpae haumaru, e taea ana te whakamāhi mo ngā kai me ngā whakamāhi ā-rā, ā, kāore he pānga ki te whakamāhi i waho i te whare, i roto hoki i te whare. He maha ngā momo, me ngā tautoko pūkenga. Mō ngā utu me ngā tauira, tēnā whakapā mai ki a tātou.