A tea maker puts tea leaves onto a production line at a tea processing company in Tiechanggou Village of Xuan'en County, Enshi Tujia and Miao Autonomous Prefecture, central China's Hubei Province, March. 1, 2020. Local tea farmers and tea companies in Xuan'en have carried out customized production to fill orders of spring tea as temperature rises. (Photo by Song Wen/Xinhua)