Daqing, China

Forget about the "Oil Capital of China" hype - Daqing's population of 2,781,562 comes with its fair share of bureaucratic headaches. The harsh continental climate, with temperatures plunging below -18°C in winter, is another persistent challenge. Yet the city's origins as a "new socialist mining district" have left a lasting imprint, as evidenced by the tight integration of rural and urban areas, and the communal approach to services like healthcare and childcare. While Daqing may appeal to those seeking a model communist city, its reliance on the petroleum industry and lack of cultural vibrancy make it a dubious choice for most expats.