Population: 520,000 Area: 29 square kilometers Official name: Macao Special Administrative Region of the People's Republic of China In 1887, the governments of Portugal and Qing China signed the Sino-Portuguese Draft and the Treaty of Beijing, making Macao an official Portuguese colony.
面積：29 平方公里正式名稱：中華人民共和國澳門特別行政區 1887 年葡萄牙政府與清朝簽訂《中葡會議草約》和《中葡和好通商條約》，澳門正式成為葡萄牙殖民地。