Dai Yusheng (front), 58, who works as an employee sweeping the streets of the Shanghai's Hongkou district, walks near a shopping mall during a rainy day May 31, 2013. He usually works from 4am in the morning to 1pm 6 days a week. Dai and his wife rent a 3x4 meter room at a slam near his work area. Picture taken on May 31, 2013. [Photo/Agencies]