July 1 Day is the anniversary of the founding of China in July 192 1.

August 1st Army Day is a festival to commemorate the founding of the Chinese Red Army of Workers and Peasants.

May 4th Youth Day was officially set at 1949 to commemorate the May 4th patriotic movement. May 4th Youth Day originated from the May 4th Movement of China in 19 19. The May 4th Patriotic Movement was a patriotic movement that was thoroughly anti-imperialist and anti-feudal, and it was also the beginning of China's new-democratic revolution. 1939, the Northwest Youth Salvation Federation in the Shaanxi-Gansu-Ningxia Border Region designated May 4th as China Youth Day. 1949, People's Republic of China (PRC) (PRC) Government Council officially declared May 4th as China Youth Day.

During the Youth Day, colorful commemorative activities will be held all over China, and young people will concentrate on various social volunteers and social practice activities. Many places also hold adult ceremonies on Youth Day.

Significance of the May 4th Movement: Beiyang government was forced to release the arrested students, recall Cao Rulin and other traitors, and refused to sign the Treaty of Versailles. The May 4th patriotic movement was a patriotic movement that was thoroughly anti-imperialist and anti-feudal. This is also the beginning of China's new-democratic revolution.