Boao Forum for Asia annual conference to take place in Hainan in April

Combo photo taken on May 6, 2003(Top) and March 23, 2018(Bottom) respectively shows the Boao Forum for Asia (BFA) International Conference Center in south China's Hainan Province. The BFA annual conference will take place in Hainan in April, and focus on reform and opening-up. (Xinhua)