Mezue ahịrịokwu na-esonụ: Na 13 Eprel 1987, gọọmentị nke Portugal na China bịanyere aka na Nkwupụta Nkwukọrịta na Ajụjụ nke Macau iji kọwaa usoro nke
inyefe Macau na PRC. E setịpụrụ ụbọchị nyefe ahụ na 20 December 1999.