An aerial photo taken on July 19, 2017 shows farmers working in a melon field in Wuwangmu village of Weixian County in Xingtai of north China's Hebei Province. The melon, a locally produced species featuring white color from inside to outside appearance, is increasingly bringing in fortune for the local families in recent years as the county government makes special efforts to promote the production by introducing new techniques and management. (Xinhua/Chen Lei)
