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A farmer spreads pesticide in a wheat field at Xingyi Village of Dingzhou, north China's Hebei Province, May 8, 2018, to prepare for the summer wheat harvest. (Xinhua/Zhu Xudong)
A farmer spreads pesticide in a wheat field at Xingyi Village of Dingzhou, north China's Hebei Province, May 8, 2018, to prepare for the summer wheat harvest. (Xinhua/Zhu Xudong)