A tea maker breaks tea leaves apart after malaxation in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/He Canling)

Tea maker Liang Junde checks the fermenting degrees of the tea leaves in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/Wei Peiquan)

Tea maker Liang Tianmeng breaks tea leaves apart after malaxation in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/Wei Peiquan)

Tea maker Liang Tianmeng breaks tea leaves apart after malaxation in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/He Canling)

Farmers pick tea buds for making Jinjunmei tea in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/Wei Peiquan)

A farmer picks tea leaves at a tea garden in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/He Canling)

Tea maker Liang Tianmeng breaks tea buds apart after malaxation in Tongmu Village of Wuyishan, southeast China's Fujian Province, April 9, 2020. In recent days, the Jinjunmei tea, a representative black tea produced in Tongmu Village of Wuyishan, has entered into its harvest and making season. (Xinhua/Wei Peiquan)