Yang Siyu (L), and Yang Silu, who are sisters of Qiang ethnic group, study in a tent school in Shidaguan Township of Maoxian County, southwest China's Sichuan Province, June 10. A tent school was built with the help of the People's Liberation Army and completed its construction on June 8. Teachers consisted of soldiers graduated from universities and local volunteers. Thus, children living nearby are able to continue their study after the May 12 quake. [Xinhua]