Sanitation worker's daughter does homework on the street (1/9)

Seven-year-old Tang Dingrui does homework on the street while her mother, a sanitation worker, is on duty in Yibing of southwest China's Sichuan province. The girl's mother Wu Weixiu said that nobody can help Dingrui with her homework at home and she has to bring her child to work. The 38-year-old woman has divorced twice and now lives with her elderly mother and the only daughter, who was born with congenital myopia. [Photo/Ma Daiguo]