Farmers pick spring tea leaves with prevention measures

A farmer picks tea leaves at a tea plantation in Daguan Town of Nanchuan District, southwest China's Chongqing, March 14, 2020. 

A farmer picks tea leaves at a tea plantation in Daguan Town of Nanchuan District, southwest China's Chongqing, March 14, 2020.

A worker makes tea along the production line in Daguan Town of Nanchuan District, southwest China's Chongqing, March 14, 2020.

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