Cost of living in Rio Branco (Brazil) is 12% 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 152 prices entered by 10 different people.
For example, you would need at least 12,316元 (R$ 6,817) in Rio Branco to maintain the same standard of living that you can have with 11,000元 in Zhengzhou.