A look of International Conference Center for Boao Forum(1/8)

Aerial photo shows the International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

The Boao Forum for Asia (BFA)'s annual conference is scheduled for April 18 to 21 in Boao, south China's Hainan Province. Four sub-forums will discuss topics like sustainable development of rural areas and island economies on the 21st Century Maritime Silk Road

Aerial photo shows the International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

Aerial photo shows the International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

Aerial photo shows the International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

Aerial photo shows the International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

Aerial photo shows the International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

Photo shows a plant statue of Boao Forum for Asia logo in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)

Aerial photo shows the scenery around the Boao Forum for Asia (BFA) International Conference Center in Boao Town of Qionghai City, south China's Hainan Province, April 16, 2021. (Photo/China News Service)