The photo shows a bird's eye view of the Danjingshan Scenic Area, Pengzhou City, Sichuan Province in 2008 (top) and 2011 (bottom). A 8.0-magnititude earthquake struck Sichuan on May 12, 2008, killing at least 69,000 people. With the aid from all over China, the quake-hit area complete reconstruction soon after the devastating disaster.