Cost of living in Luoyang (China) is 41% 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 143 prices entered by 22 different people.
For example, to keep the same standard of living that would require €2,800 in Zaragoza you would need to make just about €1,643 (元12,871) in Luoyang.