1, Tirohanga whānui o te umanga hanganga maitai

Ko te hanganga rino he hanganga i hangaia mai i ngā rauemi rino, ko tētahi o ngā momo hanganga whare matua. Ko te hanganga he kurupae rino, he pou rino, he taura rino me ētahi atu wāhanga i hangaia mai i te rino wāhanga me ngā pereti rino, ā, e whakamahi ana i te silane, te konupūmā parakore, te horoi wai, te whakamaroke, te whakapūmau me ētahi atu tukanga tango waikura me te aukati waikura. Ko ngā hononga whakarewa, ngā pūtu, ngā rivet rānei te tikanga e whakamahia ana hei hono i ngā mema, i ngā wāhanga rānei. Nā te mama me te ngāwari o te hanganga, he whānuitia te whakamahinga i roto i ngā wheketere nui, i ngā wāhi mahi, i ngā whare teitei me ētahi atu mara. Ko ēnei āhuatanga: 1. He kaha rauemi teitei me te mama; 2. He pakari rino, he pai te kirihou, he rite te rauemi, he teitei te pono o te hanganga; 3. He nui te miihini i roto i te hanga me te tāutanga hanganga rino; 4. He pai te mahi hiri o te hanganga rino; 5. He ātete wera te hanganga rino engari kāore e ātete ahi; 6. He iti te ātete waikura o te hanganga rino; 7. He iti te waro, he penapena pūngao, he matomato, ā, ka taea te whakamahi anō.

2, Te āhua whanaketanga o te umanga hanganga maitai

I ngā tau tata nei, kua pāngia te umanga hanganga maitai o Haina e tētahi tukanga mai i te tīmatanga puhoi ki te whanaketanga tere. I te tau 2016, i whakaputa te kāwanatanga i ētahi tuhinga kaupapa here hei whakatau i te raruraru o te kaha rawa o te maitai, me te whakatairanga i te whanaketanga matomato me te pumau o te umanga hanga. I te tau 2019, i whakaputa te Manatū Whare me te Whanaketanga Taiwhenua Tāone i ngā "kaupapa matua mō te mahi 2019 a te tari tirotiro mākete hanga o te Manatū Whare me te Whanaketanga Taiwhenua Tāone", e hiahiatia ana kia whakahaerehia te mahi whakamātautau o ngā whare hanganga maitai kua oti te hanga; I te marama o Hūrae 2019, i whakaae tonu te Manatū Whare me te Whanaketanga Taiwhenua Tāone i ngā kaupapa whakamātautau o Shandong, Zhejiang, Henan, Jiangxi, Hunan, Sichuan, Qinghai me ētahi atu kawanatanga e whitu hei whakatairanga i te whakatūnga o tētahi pūnaha hanga whare hanganga maitai kua oti te hanga.

I raro i te awe o ngā kaupapa here pai, te tono mākete me ētahi atu āhuatanga, kua piki ake te rohe hanga hou o ngā whare hanganga maitai kua oti te hanga mā te tata ki te 30%. E whakaatu ana hoki te putanga hanganga maitai ā-motu i te pikinga tonu i ia tau, mai i te 51 miriona tana i te tau 2015 ki te 71.2 miriona tana i te tau 2018. I te tau 2020, kua neke atu te putanga hanganga maitai i te 89 miriona tana, e 8.36% o te maitai mata,