In recent years, pollution in Chinese cities has started to affect more and more residents. Some people have escaped from downtown areas to rural ones or from big cites to smaller cities due to health concerns.
Based on the green coverage ratio in built-up areas in cities, a ranking conducted by China Investment Network shows the top 10 cities with the best 'vital capacity' that are called the top 'green lung' places.
10 Handan, Hebei
Green coverage ratio: 49.30 percent
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