Jul.12,2011, A group of Children from Shanghai Kindergarten of Chinese Migrant Welfare Association take part in a summer activity and pick vegetable in a farm base located in Fengxian District. This event is organized by Shanghai Walmart,cooperated by Chinese Migrant Welfare Association and english.eastday.com. The farm is operated by Shanghai Jingrui Agricultural Science and Technology Co.Ltd, a partner of Walmart's Direct farm project in China. (Photograph by Fang Pei)