Cost of living in Mariehamn (Aland Islands) is 79% more expensive 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 31 prices entered by less than 5 different people.
For example, you would need at least 19,657元 (€2,550) in Mariehamn to maintain the same standard of living that you can have with 11,000元 in Zhuhai.