Interim leader of Germany's Social Democrats (SPD) party Olaf Scholz (R) and head of the SPD Mandate and Counting Commission Dietmar Nietan attend a press conference at the headquaters of SPD in Berlin, capital of Germany, on March 4, 2018. Germany's Social Democratic Party (SPD) voted for a government coalition with Chancellor Angela Merkel's Conservative Union, a party official said Sunday. (Xinhua/Shan Yuqi)