A media staff member prepares equipments for the Boao Forum for Asia (BFA) Annual Conference 2014 in Boao, south China's Hainan Province, April 8, 2014. The forum will be held from April 8 to 11. (Xinhua/Wang Jingqiang)

Catering staff carry foods during the Boao Forum for Asia (BFA) Annual Conference 2014 in Boao, south China's Hainan Province, April 8, 2014. The forum will be held from April 8 to 11. (Xinhua/Wang Jingqiang)

A waiter arranges tablewares during the Boao Forum for Asia (BFA) Annual Conference 2014 in Boao, south China's Hainan Province, April 8, 2014. The forum will be held from April 8 to 11. (Xinhua/Wang Jingqiang)

Media staff work in the news office during the Boao Forum for Asia (BFA) Annual Conference 2014 in Boao, south China's Hainan Province, April 8, 2014. The forum will be held from April 8 to 11. (Xinhua/Wang Jingqiang)