Cost of living in Hangzhou (China) is 37% 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 244 prices entered by 20 different people.
For example, you would need at least 7,009 zł (元12,180) in Hangzhou to maintain the same standard of living that you can have with 5,100 zł in Zielona Góra.