Cost of living in Nogales (Mexico) is 8% 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 29 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11,896 (Mex$ 32,612) in Nogales.