A visitor picks grapes in Bingjiao Village, Yongqing County of north China's Hebei Province, Aug. 14, 2018. Bingjiao, a well-known village for grape planting in Yongqing County, has introduced new species and technologies for the growing of grapes in recent years. There are now over 5,000 Mu (about 333 hectares) of grape fields in the village which can yield a total value of 30 million yuan (about 4.37 million U.S.dollars) every year. (Xinhua/Li Xiaoguo)