A farmer picks cherry tomatoes in a greenhouse in Liuzhuanghu village of Luanxian county, North China’s Hebei province, Dec 24, 2017. [Photo/Xinhua]
A farmer checks the growth situation of cherry tomatoes in a greenhouse in Liuzhuanghu village of Luanxian county, North China’s Hebei province, Dec 24, 2017.[Photo/Xinhua]
Farmers pick strawberries in a greenhouse in Luanxian county, North China’s Hebei province, Dec 24, 2017. [Photo/Xinhua]
