Dee ihe na-aga n'ihu na paragraf a - N'afọ 1987, Portugal bịanyere aka n'akwụkwọ nkwekọrịta Sino-Portuguese Joint Declaration na People's Republic of China iji guzobe usoro na ọnọdụ maka ịnyefe ikike nke Macau, ihe ikpeazụ fọdụrụnụ na mba ofesi. Ọ bụ ezie na usoro a yiri nkwekọrịta dị n'etiti United Kingdom na China afọ abụọ gara aga banyere Hong Kong, nnyefe Portuguese na China zutere obere nguzogide karịa nke Britain banyere Hong Kong, ebe Portugal amataworị Macau dị ka ókèala China n'okpuru nchịkwa Portuguese na 1979. N'okpuru nkwekọrịta nnyefe, a ga-achịkwa Macau n'okpuru otu obodo, usoro iwu abụọ, nke ọ ga-ejigide nnukwu nnwere onwe na ịnọgide na-ebi ndụ isi obodo ya ma ọ dịkarịa ala afọ 50 mgbe nnyefe na 2049. Nnyefe ahụ
na December 20, 1999 ka e ji mara ọgwụgwụ nke Alaeze Ukwu Portuguese na ọgwụgwụ nke ịchịisi ógbè n'Eshia.