A row of makeshift houses built for migrant workers, especially for couples with windows covered by newspaper, at a construction site in Nanjing, East China's Jiangsu province on June 26, 2012. [Photo/Asianewsphoto]
A worker's wife looks out from a window of a room where she lives with her husband at a construction site in Nanjing, East Chinas Jiangsu province on June 26, 2012. [Photo/Asianewsphoto]