Cost of living in Astrakhan' (Russia) is 25% cheaper than in Zhuhai (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 55 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 元13,000 in Zhuhai you would need to make just about 元9,780 (руб 95,350) in Astrakhan'.