Pengzhou city in 2008 (R) and 2011 (L). Pengzhou is a county-level city in Sichuan, southwest China. Like other regions around the area, it was badly affected by the 2008 Sichuan earthquake. Under the aid-partnership plan, Fujian Province in east China paired up with Pengzhou to help it speed up the restoration and reconstruction. [Photo by Chen Xiangzhao]