On Foxconn construction site in Pixian county, Chengdu city, Sichuan province, Hou Keming from Houzhai village, Xiema town, Jiajiang county, Leshan city, Sichuan province sits beside his two daughters' picture (taken on Dec 6th, 2011). Hou Keming is 35 years old, and left his two daughters and wife in 2006 to work outside. He said, he had to leave his wife home to take care of his two children and parents, and would bring his wife outside in the future when the two children grew up. Photo by photographer Liu Jie. Photo provided to China Daily