What do you think is the gap between Tianjin and Beijing?

Differences in urban development models. Beijing is a model of spreading pie. The advantage of this centralized layout is the high utilization rate of public facilities, but the disadvantage is that the population density in the central city is too high, which is easy to push up housing prices. The development of Tianjin is dual-core drive and multi-point layout. Dual-core refers to the city center and Binhai New Area, which are far apart and separated by a vast green belt. In addition, some suburbs, such as Wuqing and Dongli, also have their own industries. Multi-core layout plays a great role in stabilizing housing prices because there is competition between regions. If the land supply in Area A is restricted and the land supply in Area B is opened, the relatively low land price in Area B will attract industries and population, and the economy in Area A will not develop, which is obviously not what the local government in Area A does not want to see.