Cost of living in Luoyang (China) is 10% cheaper than in Łódź (Poland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 323 prices entered by 22 different people.
For example, to keep the same standard of living that would require 8,500 zł in Łódź you would need to make just about 7,683 zł (13,988元) in Luoyang.