"Both of them worked at a hospital in Chengdu"
Mao statue in Chengdu
Creative Commons AttributionMao statue in Chengdu - Credit: Augapfel, Flickr

Chengdu is the capital of Sichuan province in Southwest China. Chengdu is one of the most important economic, transportation, and communication centers in Western China. Its population is currently upward of seven million, according to the 2010 census.