Cost of living in Astrakhan' (Russia) is 12% cheaper than in Zhenjiang (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 31 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 元8,200 in Zhenjiang you would need to make just about 元7,228 (руб 70,476) in Astrakhan'.