The bird eye view photo taken on a helicopter shows the quake-destroyed houses in Taiping Town of Lushan County in Ya'an City, southwest China's Sichuan Province, April 20, 2013. A 7.0-magnitude earthquake hit Sichuan Province's Lushan County of Ya'an City Saturday morning. Fifty-six people were dead so far and more than 400 others injured in the earthquake. (Xinhua/Jiang Hongjing)