Han Lu, a staff member at the "migrant birds' bookstore" pieces together a jigsaw puzzle with the children in Xilin Community. The area in the Economic and Technological Development Zone in Urumqi city, Xinjiang Uygur autonomous region, launched its “birds’ nest” plan for migrant children on May 6, helping the children of migrant workers study and organizing extra-curricular activities, in order to provide a better environment and care. [Photo/xinjiangnet.com.cn]