<prompt> Qedela lo musho olandelayo: Ngemva kweNguquko ka-1974 ePortugal, inqubomgomo entsha yokuqeda amakoloni yavula indlela yokuba iMacau ibuyele ePeoples Republic of China PRC. IPortugal yanikela ngokuhoxa eMacau ngasekupheleni kuka-1974, kodwa iChina yasenqaba lesi siphakamiso yabe isishiya kamuva ngoba yayifuna ukulondoloza ukwethembana kwamazwe omhlaba nokwasekhaya eHong Kong, eyayisengaphansi kokubusa kweBrithani, futhi ngoba yayibeka phambili ukuhlanganiswa kabusha kweTaiwan. Ngo-January 1975, iPortugal yaqaphela i-PRC njengohulumeni okuwukuphela kwawo osemthethweni waseChina futhi yaphula ubuhlobo namaNationalist eTaipei. Ngo-1976, iPortugal yashintsha unilaterally igama elingokomthetho laseMacau lisuka ekubeni ikoloni laba indawo engaphansi kokuphathwa yiPutukezi. Ngo-1987, kwasayinwa iSimemezelo Sokuhlanganyela SaseSino-Portuguese futhi iMacau yaba yisifunda saseChina ngaphansi kokuphathwa yiPortugal. Ngomhlaka-20 Disemba 1999 - eminyakeni emibili ngemuva kokunikezelwa kweHong Kong-Macau - i-China yaqala ukulawula iHong Kong.  <response>: abuyiselwe ekubuseni kwamaShayina. 