First-tier cities: Shanghai, Beijing, Shenzhen and Guangzhou.

New first-tier cities: Chengdu, Hangzhou, Chongqing, Wuhan, Suzhou, Xi 'an, Tianjin, Nanjing, Zhengzhou, Changsha, Shenyang, Qingdao, Ningbo, Dongguan and Wuxi.

Second-tier cities: Kunming, Dalian, Xiamen, Hefei, Foshan, Fuzhou, Harbin, Jinan, Wenzhou, Changchun, Shijiazhuang, Changzhou, Quanzhou, Nanning, Guiyang, Nanchang, Nantong, Jinhua, Xuzhou, Taiyuan, Jiaxing, Yantai, Huizhou, Baoding and Taizhou.

Selection criteria:

CBN New First-tier Cities Research Institute held the "New First-tier Cities Summit" with the theme of "Ten Thousand Possibilities of Cities", and released the "20 19 City Business Charm Ranking" at the summit.

By collecting 170 commercial store data of mainstream consumer brands, 18 user behavior data of head internet companies in various fields and urban big data of data institutions, according to the concentration of commercial resources, urban hubs and urban crowd activity,

Lifestyle diversity and future plasticity are used to evaluate 337 cities at prefecture level and above in China. The algorithm synthesizes the scoring method of expert committee of New First-tier Cities Research Institute and principal component analysis to get the final result, and selects first-tier cities, new first-tier cities, second-tier cities, third-tier cities, fourth-tier cities and fifth-tier cities.

Reference to the above content: Baidu Encyclopedia-China City New Rating List