Cost of living in Changchun (China) is 127% 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 92 prices entered by 13 different people.
For example, you would need at least 27,252₴ (元6,568) in Changchun to maintain the same standard of living that you can have with 12,000₴ in Zaporizhzhya.