Cost of living in Veracruz (Mexico) is 15% cheaper than in Zhenjiang (China)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 144 prices entered by 12 different people.
For example, to keep the same standard of living that would require 9,000元 in Zhenjiang you would need to make just about 7,635元 (Mex$ 22,294) in Veracruz.