Cost of living in Pécs (Hungary) 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 68 prices entered by 7 different people.
For example, to keep the same standard of living that would require 元9,100 in Zhenjiang you would need to make just about 元7,739 (321,489 Ft) in Pécs.