Pingdingshan, China

4.9 million people crammed into a mid-sized Chinese city - that's the reality of Pingdingshan. The local economy is dominated by heavy industry like coal mining, which has brought environmental damage and safety issues. Bureaucracy is a persistent headache, with the city government undergoing frequent leadership changes. However, Pingdingshan does offer some natural attractions like the Funiu Mountains and Thrush Valley. Overall, this gritty, industrialized city is best suited for those seeking job opportunities in mining or manufacturing, rather than a scenic, peaceful life.