Cost of living in Kirklareli (Turkey) is 51% 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 less than 10 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 8,700元 in Zhenjiang you would need to make just about 4,292元 (3,508TL) in Kirklareli.