Cost of living in Nanjing (China) is 13% cheaper than in Algeciras (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 132 prices entered by 14 different people.
For example, to keep the same standard of living that would require €1,600 in Algeciras you would need to make just about €1,389 (元10,849) in Nanjing.