Cost of living in Cotonou (Benin) is 9% cheaper than in Zhuhai (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 25 different people.
For example, to keep the same standard of living that would require 元12,000 in Zhuhai you would need to make just about 元10,900 (907,086 Franc) in Cotonou.