Cost of living in Astrakhan' (Russia) is 8% 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 38 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 9,400元 in Zhenjiang you would need to make just about 8,651元 (руб 83,715) in Astrakhan'.