People participate in a carnival parade in celebration of the 16th anniversary of Macao's return to motherland and the 10th anniversary of the historical sites listed as World Heritage, in Macao, south China, Dec. 6, 2015. With the theme of "treasure hunt adventure of mascot VIVA," the "Parade through Macao, Latin City" gathered more than 1,500 performers from over 10 countries and regions, including Portugal, France, Peru, Brazil, among others, as well as Hong Kong and the Chinese mainland. (Photo: Xinhua/Cheong Kam Ka)