Cost of living in Oporto (Portugal) is 46% 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 777 prices entered by 87 different people.
For example, you would need at least 6,871元 (€880) in Oporto to maintain the same standard of living that you can have with 4,700元 in Zibo.