A mother of a missing child points at her missing child's photo in Erqi Square in Zhengzhou, Henan Province. The banner of more than 2,000 missing children's photos was made by Feng Jianlin of Taiyuan, Shanxi Province, whose own daughter disappeared in 2008. Since then, he has quit his job and now travels around the country in his truck covered with photos and information of missing children, hoping people will provide clues to find them. He also volunteers for Go Home, Baby, a community association that helps find missing children. [Xinhua]

Feng's banner of missing children. [Xinhua]