Cost of living in Xian (China) is 23% cheaper than in Ziguinchor (Senegal)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 69 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 1,120,000 Franc in Ziguinchor you would need to make just about 863,466 Franc (元10,271) in Xian.