Photo taken on April 4, 2018 shows the grain-sunning ground of Wanbao rice farm in Gaza province, Mozambique. The Wanbao Mozambique rice farm, invested by the China-Africa Development Fund, is the largest of its kind undertaken by China in Africa. The project, a comprehensive business that incorporates plantation, storage, processing and sales, aims to develop 20,000 hectares of farmland, and will lead farmers in surrounding areas to grow crops over another 80,000 hectares. [Photo/Xinhua]