Lin Dicheng, a three-year-old boy orphaned by the May 12 earthquake, plays with a toy bear presented by volunteers in a tent at Guantan Village in Jushui Town of Anxian County, southwest China's Sichuan Province, July 8, 2008.     Lin Dicheng (C) plays with his friends in a tent at Guantan Village in Jushui Town of Anxian County, southwest China's Sichuan Province, July 8, 2008.