The 2017 Boao Forum for Asia Annual Conference will be held from March 23 to 26 this year in Boao, south China's Hainan Province.

A staff member prepares for the 2017 Boao Forum for Asia Annual Conference (BFA) at the conference hall in Boao, south China's Hainan Province, March 22, 2017. The 2017 BFA will be held from March 23 to 26 this year. (Xinhua/Zhao Yingquan)

Photo taken on March 22, 2017 shows the conference site of the Boao Forum for Asia Annual Conference (BFA) in Boao, south China's Hainan Province. The 2017 BFA will be held from March 23 to 26 this year. (Xinhua/Yang Guanyu)

A staff member prepares for the 2017 Boao Forum for Asia Annual Conference (BFA) at the conference hall in Boao, south China's Hainan Province, March 22, 2017. The 2017 BFA will be held from March 23 to 26 this year. (Xinhua/Yang Guanyu)

Staff members prepares for the 2017 Boao Forum for Asia Annual Conference (BFA) at the conference hall in Boao, south China's Hainan Province, March 22, 2017. The 2017 BFA will be held from March 23 to 26 this year. (Xinhua/Zhao Yingquan)

Staff members for accreditation prepare for the 2017 Boao Forum for Asia Annual Conference (BFA) in Boao, south China's Hainan Province, March 22, 2017. The 2017 BFA will be held from March 23 to 26 this year. (Xinhua/Zhao Yingquan)