Workers plant decorative flowers at the south square of the National Exhibition and Convention Center in Shanghai, east China, Oct. 21, 2019.
Volunteers of the second China International Import Expo (CIIE) attend an oath-taking ceremony at the National Exhibition and Convention Center in Shanghai, east China, Oct. 19, 2019.
A staff of the NECC (National Exhibition and Convention Center) store shows a scarf with the design element of China International Import Expo in Shanghai, east China, Oct. 18, 2019.
