The top 10 happiest county-level cities are for the first time included in the survey this year, most of them cities in eastern China, such as Zouping in Shandong province and Yixing in Jiangsu.

• 今年还首次单独评选了最具幸福感的10大县级市，入选城市大多位于华东，如山东邹平县、江苏宜兴市。