Chen Gang works at a grinding workshop at Liangfeng Village in Yuqing County, southwest China's Guizhou Province, Aug. 22, 2018. In 2016, Chen Gang gave up his job as a machinery salesman in Guiyang, the capital city of Guizhou Province and returned to his hometown to start organic farming. Chen achieved a big success in selling his products over the Internet in 2017. He helped local villagers increase income and offered jobs for over 40 villagers who could live in hometown instead of going out as migrant workers. (Xinhua/He Chunyu)