Volunteers work at an information desk in the media center for the 2014 Asia-Pacific Economic Cooperation (APEC) Economic Leaders' Week at China National Convention Center (CNCC) in Beijing, capital of China, Nov. 4, 2014. The 2014 APEC Economic Leaders' Week will be held in Beijing from Nov. 5 to 11. The media center at CNCC opened to media on Tuesday to provide all-round services to media organizations. (Xinhua/Chen Yehua)