Four Dual-center Cities in China

Beijing, Shanghai, Xi and Guangdong-Hong Kong-Macao Greater Bay Area. According to the query of China Daily official website, the four major dual-center cities in China are Beijing, Shanghai, Xi and Guangdong-Hong Kong-Macao Greater Bay Area. Dual-center city refers to a city that is not only a comprehensive national science center, but also a scientific and technological innovation center with national influence. Comprehensive national science center is an important platform for national competition in the field of science and technology and the basic platform for the construction of national innovation system. Science and technology innovation center with national influence is an important symbol of urban economic competitiveness.