Beijing-Tianjin-Hebei's GDP exceeds 10 trillion yuan and has crossed five trillion yuan levels in a row in the past ten years. In 2023, Tongzhou District, where the city's sub-center is located, will achieve a regional GDP of 130 billion yuan, which is 2.2 times that of 2013 at current prices.
Beijing insists on reducing development and has carried out the special action of "dispersion, rectification and promotion" The pattern of one core and two wings is becoming increasingly clear.