Aerial photo taken on July 14, 2020 shows Tianwei Food Co., Ltd. and a green bean planting base nearby in Kedong County, northeast China's Heilongjiang Province. Located in the southern foothills of the Greater Hinggan Mountains, Kedong County has made great efforts in developing poverty-alleviation industries in recent years to help the locals increase income and shake off poverty. (Xinhua/Wang Jianwei)