Cost of living in Atlanta, Georgia (United States) is 71% more expensive than in Zhenjiang (China)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 2,109 prices entered by 380 different people.
For example, you would need at least 元16,053 ($2,344) in Atlanta, Georgia to maintain the same standard of living that you can have with 元9,400 in Zhenjiang.