Cost of living in Oran (Algeria) is 10% 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 85 prices entered by 9 different people.
For example, you would need at least 13,206元 (226,870 Dinar) in Oran to maintain the same standard of living that you can have with 12,000元 in Zhengzhou.