Cost of living in Datong (China) is 27% more expensive than in Zaragoza (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 130 prices entered by 25 different people.
For example, you would need at least €3,292 (元25,672) in Datong to maintain the same standard of living that you can have with €2,600 in Zaragoza.