In 2013 the Portuguese language is the official language spoken in Brazil, Angola, Mozambique, Cape Verde, São Tomé and Príncipe, Guinea-Bissau, Equatorial Guinea, and East Timor. These countries, plus Macau Special Administrative Region (People's Republic of China) where Portuguese is co-official with Cantonese, make up the Lusosphere, a term derived from the ancient Roman province of "Lusitania", which currently matches the Portuguese territory south of the Douro river.