Farmers are busy harvesting green oranges in Qiongzhong Li and Miao Autonomous County, south China's Hainan Province. The green orange plantation covers 26,000 mu (some 1,730 hectares) and is expected to yield 10 million catties of green oranges in 2021. [Photo by Yang Guanyu/Xinhua]

Farmers are busy harvesting green oranges in Qiongzhong Li and Miao Autonomous County, south China's Hainan Province. The green orange plantation covers 26,000 mu (some 1,730 hectares) and is expected to yield 10 million catties of green oranges in 2021. [Photo by Yang Guanyu/Xinhua]

Farmers are busy harvesting green oranges in Qiongzhong Li and Miao Autonomous County, south China's Hainan Province. The green orange plantation covers 26,000 mu (some 1,730 hectares) and is expected to yield 10 million catties of green oranges in 2021. [Photo by Yang Guanyu/Xinhua]