Where are the wages of lathe workers and milling workers high in China?

Dude, actually, I used to think the differences were different from place to place. In fact, there is not much difference between turners in big cities and the whole country, because it is so convenient for people to walk around now. I'm from the northeast, and I heard that wages are high in the south. Later, after a few friends went, it was almost the same. I tell you, the wages of lathe workers in the same city are also very different. This is not the difference between cities, but the difference between factories. I said you should look around the cities you can choose. Wages in different factories are really different.