Zhongnan is a city located in China. While specific geographical coordinates or regional details are not provided in the source material regarding this particular city, it exists within the broader national context of the People's Republic of China.
The region of South Central China, which encompasses various administrative areas including Henan, Hubei, Hunan, Guangdong, Guangxi, and Hainan, represents a significant portion of the country's interior and southern territories.