People pose for photo beside the Leaders' Conference Centre, the APEC Haus, in Port Moresby, Papua New Guinea, on Nov. 11, 2018. Leaders from the Asia-Pacific economies are gathering in Port Moresby, the capital of Papua New Guinea for the Asia-Pacific Economic Cooperation (APEC) Leaders' Week on Nov. 12-18. (Xinhua/Bai Xuefei)