china economic network editor's note:One country, two systems, three customs areas and three currencies, the construction conditions of Guangdong, Hong Kong and Macao Bay area have no precedent in the world, which is the enrichment and development of the practice of "one country, two systems. In the face of the great challenge of integration, there is a wave of reform that attracts the attention of the world.
After three years of flying, the spring tide is surging. The four core cities and 5 trillion-level cities, including the two special administrative regions of Hong Kong and Macau, and the nine cities in the Pearl River Delta, have a total economic volume of nearly 13 trillion yuan. Guangdong-Hong Kong-Macau Greater Bay Area, one of the regions with the highest degree of openness and the strongest economic vitality in China, has created a unique brilliant achievement in Guangdong-Hong Kong-Macau Greater Bay Area with the vigorous momentum of side by side, hand in hand, catching up with each other, and striving to be the first!