FILE -In this March 19, 2013 file photo, a woman carries her granddaughter at the rapeseed fields near the house where Zhang Zefang, a 94-year-old woman who sued her own children for not taking care of her, lives in Fusheng Village, east of Chongqing City, China. In a rapidly aging country where social and economic changes have chipped away at traditional family values, elderly Chinese are increasingly finding themselves without a safety net - and wondering who will care for them in their final years. (AP Photo/Eugene Hoshiko, File)