July 7, 1937: Japanese imperialists manufacture the Marco Polo Bridge incident as a starting point to launch a full-scale invasion of China

July 7, 1943: Okano, a representative of the Central Japanese Communist Party in Yan'an, issues a "Message to the Japanese Soldier" and calls for overthrowing Japanese imperialism

July 7, 1947: The Central Committee publicly announces the claim of eliminating all Chiang Kai-shek's invading troops on the 10th anniversary of the War of Resistance against Japanese Aggression

July 7, 1990: The Central Committee issues the "Decision on Implementing the Communication System of Leading Cadres in the Party and State"