A staff worker checks the condition of dendrobe at an agricultural base at Shicha Village of Shishan Township in Haikou, south China's Hainan Province, March 14, 2019. Shicha Village has developed a specialized agriculture and tourism industry as a way to boost farmers' income. Per capita income in Shicha Village reached 18,830 yuan (2,800 U.S. dollars) in 2018. (Xinhua/Lu Peng)