What activities are held on National Memorial Day?

The National Memorial Day activities include the following; 1. Use electronic screens to promote the National Memorial Day, aiming to let more people understand the National Memorial Day. 2. Flags flown at half-mast and wailed. 3. Hold a theme meeting to preach the patriotic spirit of never forgetting national humiliation. 3. All media web pages will be turned white on the Memorial Day, and the slogan of the Memorial Day will be displayed on the home page.