Shanghai
Shanghai, or Shanghai for short, is one of China's four municipalities directly under the central government and the center of China's economic, financial, trade, shipping and technological innovation
Tianjin
Tianjin, or Tianjin for short, is the economic center of the Bohai Rim region approved by the State Council, which is a provincial administrative region, municipality directly under the central govern
Beijing
Beijing, abbreviated as "Beijing", is the capital of the people's Republic of China and one of China's four municipalities directly under the central government. Beijing is a national centra