Rio de Janeiro, or Rio for short, located in the southeastern coastal region of Brazil, is the capital of the state of Rio de Janeiro and the second-largest city in Brazil, after São Paulo. It became a friendship city of Shenzhen on Aug. 31, 2022.
Rio de Janeiro, or Rio for short, located in the southeastern coastal region of Brazil, is the capital of the state of Rio de Janeiro and the second-largest city in Brazil, after São Paulo. It became a friendship city of Shenzhen on Aug. 31, 2022.