Cost of living in Hangzhou (China) is 34% more expensive than in Zielona Góra (Poland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 248 prices entered by 19 different people.
For example, you would need at least 8,574 zł (15,400元) in Hangzhou to maintain the same standard of living that you can have with 6,400 zł in Zielona Góra.