Chinese President Xi Jinping and Greek Prime Minister Kyriakos Mitsotakis pose for a group photo with representatives of staff members of China Ocean Shipping Company (COSCO) as they visit the Piraeus Port in Greece, Nov. 11, 2019. Xi Jinping and his wife Peng Liyuan, accompanied by the Greek prime minister and his wife, visited the Piraeus Port on Monday. [Photo/Xinhua]