E ai ki ngā wheako o S&A Teyu, ko te raru o te pūwero o te whakamatao wai he nui ake te au-rahi nā ēnei take e whai ake nei:
1. Te pāmahana rūma tino teitei. Otinga Whakapai ake i te hauhautanga, me te whakarite kei te rere te pouaka whakamatao i raro i te 40℃;2. Kua mau te hauhautanga ki roto i te paipa. Otinga à Tena koa whakapā atu ki a S&A Teyu i muri i te hoko. Mō te whakaputanga, kua whakangao a S&A Teyu i ngā taputapu whakaputa neke atu i te kotahi miriona yuan, hei whakarite i te kounga o te raupapa o ngā tukanga mai i ngā wāhanga matua (whakamātao) o te pouaka whakamatao ahumahi ki te whakarewa i te pepa whakarewa; mō te kawe waka, kua whakatūria e S&A Teyu ngā whare putunga kawe waka i ngā tāone matua o Haina, ā, kua tino whakaitihia te kino nā te kawe waka tawhiti, me te whakapai ake i te pai o te kawe waka; mō te ratonga i muri i te hoko, e rua tau te wā whakamana.
