Ko te whakahaere mate me te whai hua o te tukanga he painga nui o te ngira werohanga kotahi-whakamahi i roto i te mahi haumanu o nāianei. He mōrearea o te kore-whakakore o ngā ngira ka taea te whakamahi anō, te pōturi o te pito, te whakawhiti rānei; ka whakakorea katoatia ēnei mōrearea e ngā tauira kotahi-whakamahinga. Ko te mata maeneene o te ngira me te tākai kua oti te hiri, ka mau tonu te koretake tae noa ki te whakamahinga, e tautoko ana i ngā kawa whakahaere mate tino mārō. I ngā pokapū mahi tākuta, e tautoko ana i ngā tukanga whakahaerenga iti-iti me ngā hua ōrite. I ngā whare hauora o te hapori, ka taea e ia te whakaū i te mate ārai mate me te whakawātea i te wai, me te kore e whakahohe i te mahi. Kei roto i te ngira kōpeke o Changfeng ngā pūāhua tae-waehere mō te tautuhi tere i te tauine me ngā tohu tauine mārama mō te whakahaere hohonu. Ko te hanga tauine o te kamupene e whakarite ana i te tuku pūmau mō ngā kaiwhakarato hauora o te ao. Mō te hoko utu-whai hua, mō ngā kete mahi ā-roto rānei, whakapā mai ki a mātou mō ngā taipitopito.