Beijing-Tianjin-Hebei is one of the three important power sources leading the country's high-quality development. The total economic output of the region has crossed five trillion yuan levels in a row, reaching 10.4 trillion yuan.

General Secretary Xi Jinping has devoted a lot of effort to this 216,000 square kilometers of land. He has conducted in-depth inspections and surveys many times to point out the way forward and provide fundamental guidance. In the past ten years of coordinated development of Beijing, Tianjin, and Hebei, planning has become a distinctive feature.