Why are the populations of Beijing and Tianjin continuing to decrease?

1. The relatively high cost of living has caused many people to leave here to develop elsewhere.

A direct reason for the population decline in this area is the relatively high cost of living here. ...The economic development of this area is very good, which has brought high living costs embodied in high housing prices. As a result, many people who want to develop in this area will encounter great pressure, so they eventually choose to leave here to develop elsewhere, which leads to a decline in the population of this area.

2. I can’t find a suitable platform for my development here, so I go to other places for development.

Each of us hopes to have a good career development status. But in the real workplace, it is rare that people can actually get what they want. ...Although the economic development status of the Beijing-Tianjin-Hebei region is very good, the competitive pressure in the workplace is also very high. This means that some people cannot find ideal development space here, so these people will choose to develop elsewhere, resulting in a decline in the population here.

3. The urban functions of this area have been macro-adjusted, causing many people to leave this place.

In addition to the above two reasons, there is another important reason that has led to the decline in population in the Beijing-Tianjin-Hebei region. ... Specifically, the urban functions of this area have undergone corresponding macro-adjustments, and some units have moved out, which has caused people working in these units to leave here and go to work and live in other places

4. High housing prices: Housing prices in the Beijing-Tianjin-Hebei region have remained high, which not only makes it difficult for people to afford it, but is also conducive to population inflow and retention. Some people choose to leave the Beijing-Tianjin-Hebei region to buy property and live elsewhere, or even immigrate abroad.

5. Environmental pollution: With the development of economy, the problem of environmental pollution has become increasingly prominent. Issues such as air pollution, water pollution, and land pollution have become one of the main factors affecting people's health and residence, which has also led some people to leave the Beijing-Tianjin-Hebei region.