Cost of living in Saint-Louis (Senegal) is 26% 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 32 prices entered by 5 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8,847 (772,443 Franc) in Saint-Louis.