A corner of Muyu Middle School of Qingchuan County in 2008 (L) and in 2011 (R). Three years ago, a deadly earthquake hit Sichuan Province, killing at least 69,000 people. Qingchuan County was heavily damaged during the earthquake. Under the aid-partnership plan, Zhejiang Province paired up with Qingchuan to help it recover as soon as possible. [Photo by Chen Xiangzhao]

Pengzhou city in 2008 (L) and 2011 (R). 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]