Tianjin's wages are not high, why are citizens generally richer?

I was born in Jixian County, Tianjin. When I first came to this city, I went to college by train. By the way, I visited Binjiang Road. No, my family condition is not very good. My father is a civil servant and my mother is an attending doctor in the county hospital. They both went to Tianjin. In their view, Tianjin is a big city, so they know more about Beijing and Shanghai when they grow up. Tianjin was selectively ignored.

When I was in high school, I chose Jinji Expressway. Later, it was found that the high-speed train from Shanghai to Tianjin was tens of dollars cheaper than the high-speed train in Beijing, and sometimes the air tickets were even cheaper. So there are more opportunities to go to Tianjin, and then from Tianjin to Jixian. For some reason, my father receives a fine every time he drives into town. So I won't let him pick me up. As a suburb of Tianjin, I didn't realize the richness of Tianjin. Especially after going to the south, I feel different from developed countries. Many aborigines in Tianjin seem to have a sense of superiority that cannot be explained by the outside world. Once, I took the high-speed train from Tianjin to Ningbo. Tianjin people on the road looked at the water net field on the second floor and said that the water net was quite rich. I secretly looked at his face, smiling, surprised and jealous. But I don't know his income. My parents are in Tianjin, and there are many classmates. Most of my father's classmates are teachers. Most of my mother's students are doctors. Although neither rich nor expensive, income is generally not a big problem. They often get together. When my father was a child, he bought land and built houses casually, so he often came to our house. Everyone leads a normal life. Some people buy cars, while others think they can buy more houses. That's right. I often travel by car, so I like going to Inner Mongolia grassland very much. Because I like mutton, haha.

However, they attach great importance to the education of the next generation, which may be the money they want to spend most. We all went to college and lived a life similar to that of our ancestors. We invite the next generation to a party to talk about family, cars and financial crisis. I think my life may be in the middle. I have no money. Most people in Tianjin live like me. As for income, it may be different from the theme, because the essence is not low. Because most people's annual income is about 654.38+05,000 to 300,000 (family annual income). I think this income is not difficult.