Over 5,400 volunteers serve at CIIE

Volunteers Huang Xiaochun (L) and Xian Luyao present pictures concerning the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 7, 2018. More than 5,400 volunteers are serving at the CIIE which runs from Nov. 5 to Nov. 10, 2018. (Xinhua/Yin Gang)