Several cities in Rongcheng

Third line. According to the website of the National Bureau of Statistics, Chinese cities are divided into first-tier cities, new first-tier cities, second-tier cities, third-tier cities, fourth-tier cities and fifth-tier cities. First-tier cities include Beijing, Shanghai, Guangzhou and Shenzhen. New first-tier cities include Chengdu, Chongqing, Hangzhou, Xi and Wuhan. Second-tier cities include Xiamen, Fuzhou, Wenzhou, Jinhua, Harbin and Dalian. Third-tier cities include Luoyang, Langfang, Shantou, Rongcheng and Xianyang. Fourth-tier cities include Yibin, Anshan and Nanchong. Fifth-tier cities include Guigang, Pingxiang and Xiangxi. So Rongcheng is a third-tier city.