Cost of living in Astrakhan' (Russia) is 26% 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 62 prices entered by 5 different people.
For example, to keep the same standard of living that would require 元12,000 in Zhuhai you would need to make just about 元8,927 (руб 86,382) in Astrakhan'.