People pick up trash littered along Dongjing River Dike in Qianjiang City, central China's Hubei Province, April 18, 2011. The event was part of an environmental campaign launched to improve people's awareness about dropping litter. [Xinhua]
People pick up trash at Dongjing River Dike in Qianjiang City, central China's Hubei Province, April 18, 2011. The event was part of an environmental campaign launched to improve people's awareness about dropping litter. [Xinhua]
