Luohuang, China

With a population of just 71,515, Luohuang hardly qualifies as a bustling metropolis. In fact, this small industrial city is a far cry from the glitzy skyscrapers and bright lights of China's major hubs. The bureaucracy here can be a persistent headache, as Luohuang is firmly under the thumb of state-owned enterprises like the gargantuan Huaneng Power International.

On the plus side, Luohuang does offer opportunities for those drawn to the energy sector. Huaneng Power, one of China's largest power producers, has a major presence here. However, the city's reliance on heavy industry means the air quality is likely a concern. Overall, Luohuang seems best suited for pragmatic professionals seeking a career in the utilities business, rather than expats craving the comforts of a cosmopolitan lifestyle.