Cost of living in Ul'yanovsk (Russia) is 35% 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 20 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 11,000元 in Zhuhai you would need to make just about 7,123元 (руб 68,502) in Ul'yanovsk.