Cost of living in Luoyang (China) is 37% cheaper 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 213 prices entered by 19 different people.
For example, to keep the same standard of living that would require €2,700 in Zaragoza you would need to make just about €1,709 (元13,147) in Luoyang.