Leaders of Romania, Serbia, Greece, Bulgaria meet for economic cooperation

Romanian Prime Minister Viorica Dancila attends a joint press conference with leaders of Bulgaria, Greece and Serbia, at Victoria Palace in Bucharest, Romania, April 24, 2018. The leaders of Romania, Bulgaria, Greece and Serbia met here on Tuesday, discussing economic cooperation, concrete projects and the 16+1 cooperation format promoted by China. (Xinhua/Cristian Cristel)