A girl appreciates an old photo taken in 1980 at an exhibition featuring China's 30 years' reform and opening-up at Wangfujing Street in Beijing, China, on Dec. 16, 2008. The photo exhibition presenting near 800 pictures in memory of the past 30 years'development was unveiled here on Tuesday. (Xinhua/Wang Jianhua)
Chen Shihe points herself in a picture at an exhibition featuring China's 30 years' reform and opening-up at Wangfujing Street in Beijing, China, on Dec. 16, 2008.(Xinhua/Wang Jianhua)
People walk past an old photo at an exhibition featuring China's 30 years' reform and opening-up at Wangfujing Street in Beijing, China, on Dec. 16, 2008. (Xinhua/Wang Jianhua)
People walk past a photo taken in 2007 at an exhibition featuring China's 30 years' reform and opening-up at Wangfujing Street in Beijing, China, on Dec. 16, 2008.(Xinhua/Wang Jianhua)