Cost of living in Atlanta, Georgia (United States) is 77% 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 2,056 prices entered by 320 different people.
For example, you would need at least 16,148元 ($2,382) in Atlanta, Georgia to maintain the same standard of living that you can have with 9,100元 in Zhenjiang.