Farmers pick tomatoes in a contracted greenhouse in reclamation area of Antaibao open-cut coal mine in Shuozhou City, north China's Shanxi Province, Aug. 8, 2018. Shuozhou government has boosted the restoration of eco-environment with a series of comprehensive management projects. The improved environment also helped poverty-stricken households to get rid of poverty through afforestation, vegetable planting and rural tourism. (Xinhua/Cao Yang)