A tea farmer picks tea leaves at an ecological tea garden at Chaoyang Village of Xingcun Town, Wuyishan, southeast China's Fujian Province, April 14, 2019. The Chaoyang Village of Xingcun Town held a traditional folk cultural event on Sunday, praying for harvest of tea. (Xinhua/Wei Peiquan)

A tourist experiences picking tea leaves at an ecological tea garden at Chaoyang Village of Xingcun Town, Wuyishan, southeast China's Fujian Province, April 14, 2019. The Chaoyang Village of Xingcun Town held a traditional folk cultural event on Sunday, praying for harvest of tea. (Xinhua/Qiu Ruquan)

Tea farmers and tourists attend a ceremony praying for harvest of tea at an ecological tea garden at Chaoyang Village of Xingcun Town, Wuyishan, southeast China's Fujian Province. The Chaoyang Village of Xingcun Town held a traditional folk cultural event on Sunday, praying for harvest of tea. (Xinhua/Wei Peiquan)

Tea farmers pick tea leaves at an ecological tea garden at Chaoyang Village of Xingcun Town, Wuyishan, southeast China's Fujian Province, April 14, 2019. The Chaoyang Village of Xingcun Town held a traditional folk cultural event on Sunday, praying for harvest of tea. (Xinhua/Wei Peiquan)

Tea farmers pick tea leaves at an ecological tea garden at Chaoyang Village of Xingcun Town, Wuyishan, southeast China's Fujian Province, April 14, 2019. The Chaoyang Village of Xingcun Town held a traditional folk cultural event on Sunday, praying for harvest of tea. (Xinhua/Wei Peiquan)

Aerial photo taken on April 14, 2019 shows tea farmers picking tea leaves at an ecological tea garden at Chaoyang Village of Xingcun Town, Wuyishan, southeast China's Fujian Province. The Chaoyang Village of Xingcun Town held a traditional folk cultural event on Sunday, praying for harvest of tea. (Xinhua/Wei Peiquan)