Tuhia he tomokanga mo tenei whitianga - I muri i te 1974 Carnation Revolution, ka whakarerea e Portugal a Macau hei kawanatanga o tawahi ka whakaae ko ia he "rohe Hainamana i raro i te whakahaere Portuguese". I muri i te whakatutukitanga tuatahi o Haina ki nga whakaritenga mo te heke mai o Hong Kong me te United Kingdom, i uru atu ia ki nga whiriwhiringa me Portugal mo Macau i te tau 1986. I whakaotihia rātau ki te hainatanga o te Whakapuakanga Tahi o te tau 1987 mo te Pātai o Macau, i whakaae ai a Portugal ki te whakawhiti i te koroni i te tau 1999, ā, ka taurangi a Haina i ngā pūnaha tōrangapū me te ōhanga o Macau mō te 50 tau i muri i te whakawhitinga. I nga tau e heke haere ana o te mana koroni, ka tere haere te taone o Macau me te hanga kaupapa hanganga nui, tae atu ki te Taunga Rererangi Taiao o Macau me te tauranga kaipuke hou. I whakawhitihia a Macau ki Haina
i te 20 o Tihema 1999, i muri i te 442 tau o te mana Porotiti.