The ranking of urban commercial charm released by the Research Institute of New First-tier Cities shows that Chengdu, Chongqing, Hangzhou, Wuhan, Suzhou, Xi 'an, Nanjing, Changsha, Tianjin, Zhengzhou, Dongguan, Qingdao, Kunming, Ningbo, Hefei, Xi 'an and Kunming are all new first-tier cities in 2023.

The new first-tier cities are the first-tier cities of CBN. According to brand data, user behavior data of Internet companies and big data of data institutions, the Institute ranks 337 cities above prefecture level in China.