Cost of living in Hangzhou (China) is 31% 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 207 prices entered by 17 different people.
For example, you would need at least 6,550 zł (元12,001) in Hangzhou to maintain the same standard of living that you can have with 5,000 zł in Zielona Góra.