Cost of living in Changchun (China) is 43% more expensive than in Zaporizhzhya (Ukraine)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 142 prices entered by 13 different people.
For example, you would need at least 38,561₴ (元9,434) in Changchun to maintain the same standard of living that you can have with 27,000₴ in Zaporizhzhya.