Jin Longpeng (L) checks the quality of clothing at Longpeng clothing company in Daji Township of Caoxian County, east China's Shandong Province, March 28, 2018. Jin once worked as a migrant worker in Qingdao and he returned to his hometown in 2012 to start and operate his on-line store. Since the e-commerce business was developed in Daji Township, some people who studied or worked as migrant workers in big cities have returned to their hometown to start private business. To date, some 20,000 residents in Daji Township are involved with the e-commerce business. (Xinhua/Guo Xulei)