Cost of living in Nice (France) is 97% more expensive than in Zhengzhou (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 267 prices entered by 27 different people.
For example, you would need at least 19,674元 (€2,512) in Nice to maintain the same standard of living that you can have with 10,000元 in Zhengzhou.