On March 8, the 2021 "Cultural City of East Asia" China Dunhuang Year concluded in Dunhuang. This event was held in the form of "online + offline" under the strict implementation of various measures for epidemic prevention and control. Representatives of Japanese and Korean East Asian Cultural Capitals such as Kitakyushu City, Japan and Suncheon City, South Korea, cultural and tourism departments of Heilongjiang, Shaanxi, Fujian and other provinces, representatives of domestic cities as East Asian Cultural Capitals, and representatives of guests from all walks of life through the “Online + Offline” "At the closing ceremony.