Cost of living in Oporto (Portugal) is 37% more expensive than in Zibo (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 798 prices entered by 88 different people.
For example, you would need at least 5,907元 (€741) in Oporto to maintain the same standard of living that you can have with 4,300元 in Zibo.