Feature: Greek artist Alkistis Protopsalti sings Chinese song, enthralling audience of Athens festival

Photo taken on June 23, 2019 shows a view of a concert for the opening of the Summer Nostos (Homecoming) Festival at the Stavros Niarchos Foundation Cultural Center in Athens, Greece. Greek artist Alkistis Protopsalti, one of the most acclaimed and popular singers in the past four decades in Greece, sang a Chinese song during her performance in a festival in Athens on Sunday evening, enthralling the audience. (Xinhua/Lefteris Partsalis)