Based on the provided source material, there is no information confirming that Zouma is a city in China. The source identifies Zouma as a Central African surname.
Notable individuals with this surname include Kurt Zouma, who plays for West Ham and France; Lionel Zouma, who plays for Vevey United and the Central African Republic; and Yoan Zouma, who plays for Dagenham and Redbridge and the Central African Republic.